Download algebra 1 midterm review study guide

Name: ______________________
Class: _________________
Date: _________
ID: A
ALGEBRA 1 MID-TERM REVIEW STUDY GUIDE
Simplify:
____
1
3 + 3( 3 + 4) 3
A. 1032
____
2
Evaluate
F.
____
3
B. 9264
4
1
5
G.
104
21
H.
B. 144
C. 180
6
95.2 miles
G. 97.8 miles
H. 96.6 miles
7
39
7
D. 40
I.
97.4 miles
At Dr. Carrey's clinic, 42% more patients are treated for flu symptoms in the winter than in the
summer. Which is an algebraic expression for the number of flu cases in the winter?
C. − ( 0.58 ) w
D. ( 0.42 ) s
Alicia runs for exercise. If Alicia runs 30 miles in six days, how many feet does she run per day?
F. 8,800 ft
G. 22,629 ft
____
I.
It is known that a cyclist can travel 41.4 miles in 3 hours. At that rate, how far can the same cyclist
travel in 7 hours?
A. w − ( 0.58 ) w
B. s + ( 0.42 ) s
____
813
21
If the pattern shown is continued, what would be the total number of triangles in the ninth stage of the
pattern?
F.
____
D. 91
qr
when q = 8 and r = 13.
q+r
A. 36
____
C. 2058
H. 26,400 ft
I. 158,400 ft
A shipping service charges $0.43 for the first ounce and $0.29 for each additional ounce of package
weight. Write an equation to represent the price P of shipping a package that weighs x ounces, for any
whole number of ounces greater than or equal to 1.
A. P = 0.29 + 0.43 ( x − 1 )
B. P = 0.29 + 0.43x
C. P = 0.43 + 0.29 ( x − 1 )
D. P = 0.43 + 0.29x
1
Name: ______________________
____
8
ID: A
The cost of renting a canoe is $5.25, plus $0.50 per hour for the time that the canoe is out. Which
equation could be used to find C, the cost in dollars for using the canoe for H hours?
F. C = 5.25 + 0.50H
G. C = (5.25 + 0.50)H
____
9
H. C = 5.25 × 0.50H
I. C + 0.50H = 5.25
A store that sells gift baskets is having a promotional sale. Customers can make their own fruit baskets
to use as gifts. Customers pay $3.00 for a basket and add $0.20 per pound for all types of fruit. The
cost for a basket containing p pounds of fruit is $4.30. Which equation could be used to find p, the
number of pounds of fruit in this basket?
C. 3.00 ÊÁË 4.30 + p ˆ˜¯ = 3.00
D. 0.20 + 3.00 p = 4.30
A. 3.00 +0.20 p =4.30
B.
____
10
A jumbo jet carries 330 passengers, 32 in first class, and the remainder in coach. If the average first
class ticket is $860 and the average coach ticket is $360, how much will the airline gross if the plane is
full?
F.
____
11
( 0.20 +4.30 ) p = 3.00
$267,800
12
13
$12.05
14
$134,800
B. 370 miles
C. 310 miles
D. 400 miles
G. $1.80
H. $0.05
I.
$1.63
The total height of a building and the flagpole on the roof is 208 feet. The building is 7 times as tall as
the flagpole. How tall is the building?
A. 234 feet
____
I.
A used-book store sells paperback books for $1.30, with a $0.25 discount for each book more than 5
that a customer buys. A customer bought some books last week for $13.85. The store has a sale this
week. The price for each book is $1.15, with the same discount on each book over 5 purchased. How
much would the customer save if the same books were bought this week?
F.
____
H. $137,780
Roberto drove from Miami to Jacksonville along Interstate 95. He left Miami at 6:30 A.M. and
stopped in West Palm Beach from 8:00 A.M. to 8:45 A.M. for breakfast. The only other stop he made
1
was for
hour when he got off the highway to get gasoline and to stretch his legs. His average speed
2
while driving on the highway was 50 miles per hour. If he reached Jacksonville at 2:30 P.M., how far
did he drive, to the nearest 10 miles?
A. 340 miles
____
G. $201,300
B. 182 feet
C. 156 feet
D. 26 feet
Bartholomew's pet snake was 1.3 meters long one week ago. In 7 days it grew 22 centimeters. How
long is the snake?
F.
1.43 m
G. 23.3 cm
H. 23.39 cm
2
I.
1.52 m
Name: ______________________
____
15
When Alexis works overtime (any hours over 40 hours a week), she is paid 1.5 times her regular hourly
rate. In one week, she worked 51 hours. If her regular hourly rate is $7.05, how much did she earn that
week?
A. $398.33
____
16
17
18
H. 62 games
1
7
2
11
3
15
4
19
H. y = 4 + 3x
y = 2 + 4x
C.
2.33
n
b
=n
2.33
D. b = 2.33n
Which equation corresponds to the values in the table below?
F.
21
I.
A bag of chips costs $2.33. Your total grocery bill, b, is a function of the number of bags of chips, n,
you purchase. Write an equation to represent this function.
Input, x
Output, y
____
65 games
5
23
G. y = 3 + 4x
y = 3 + 5x
B. b =
20
I.
Add the time it takes to travel to the game to 4:00 P.M.
Add the time needed to warm up to 4:00 P.M.
Add the travel time and the warm up time together.
Subtract the warm up time from the travel time.
A. n = 2.33b
____
D. $500.55
Which function rule matches the input-output table?
F.
19
G. 64 games
63 games
Input, x
Output, y
____
C. $539.32
A school soccer team has a game at 4:00 P.M. The team bus takes 30 minutes to travel from school to
the field where the game is being played. After arriving at the field, the team needs to warm up for 45
minutes before the start of the game. Which is the best first step to take in order to find the time that
the team should depart from the school?
A.
B.
C.
D.
____
B. $359.55
There are 64 teams in a soccer tournament. Each team plays until it loses one game. There are no ties.
How many games are played? You may want to draw a diagram to look for a pattern.
F.
____
ID: A
y = 8x + 9
1
17
2
26
3
35
4
44
5
53
G. y = 9x + 7
H. y = 9x + 8
I.
y = 10x + 8
For which value of x is the relation not a function?
{(0, 1), (x, 0), (3, 5), (2, 6)}
A. 1
B. 3
C. 4
3
D. 6
Name: ______________________
____
22
ID: A
The table below shows the height of a plant over time.
Bamboo Height
Time (Week)
Height
1
2.25
2
4.63
3
6.00
4
8.63
5
10.25
Find the graph that shows the relationship between time and the height of the plant.
F.
H. The height of the plant
increases over time.
The height of the plant
increases over time.
G. The height of the plant
decreases over time.
I.
4
The height of the plant
decreases over time.
Name: ______________________
____
23
ID: A
Employees earn $5 per hour plus $0.75 for every unit they produce per hour. Which of the following
shows both an equation in which y represents the employee's wages for producing x units per hour, and
the graph of the wages earned for producing 2, 5, 8, and 10 units per hour?
A. y = 5 + 0.75x
C. y = 5x + 0.75
B. y = 5x + 0.75
D. y = 5 + 0.75x
5
Name: ______________________
____
24
ID: A
Use the vertical-line test to determine whether the graph represents a function. If not, identify two
points a vertical line would pass through.
F.
G. No, the relation is not a function.
(0, 4) and (0, –4)
Yes, the relation is a function.
6
Name: ______________________
____
____
25
26
Which graph represents a function?
A.
C.
B.
D.
Select the description that matches the graph.
F.
G.
H.
I.
____
27
ID: A
integers
integers
integers
integers
greater than or equal to –5
less than or equal to –6
less than or equal to –7
greater than or equal to –6
Which of the following illustrates the associative property of addition?
A. 7 + (2 + 3) = 7 + (2 + 3)
B. (11 + 12) + 3 = 11 + (12 + 3)
C. 2 + 4 = 4 + 2
D. 6 + 3 = 9 + 0
7
Name: ______________________
____
28
ID: A
Which of the following illustrates the associative property of addition?
F. (11 + 8) + 5 = 11 + (8 + 5)
G. 3 + (3 + 1) = 3 + (3 + 1)
____
29
H. 6 + 5 = 11 + 0
I. 3 + 1 = 1 + 3
On Monday, Kevin wrote a check for $575 to pay his rent. On Tuesday, he deposited a tax refund
check for $638. On Friday, he wrote checks for $75 for groceries and $266 for a car repair. Which
integer represents the overall change in his checking account balance for the week, in dollars?
A. −278
B. −916
____
30
C. −1554
D. −178
Identify the product that will be negative.
F. ( 2 ) ( 3 ) ( 4 ) ( 5 )
G. ( −2 ) ( −3 ) ( −4 ) ( −5 )
H. ( 2 ) ( −3 ) ( −4 ) ( 5 )
I. ( −2 ) ( −3 ) ( −4 ) ( 5 )
Use the distributive property to write an equivalent expression.
____
31
–4(x – 4)
A. –4x – 4
____
32
B. –4x + 16
C. –4x – 16
D. –4x + 4
Bill wants to simplify the following expression.
5 ÁÊË 3x − 2y ˜ˆ¯ + 2 ÁÊË x + 2y ˜ˆ¯ − 3 ÁÊË 3x − 2y ˜ˆ¯
Which of the following expressions is equivalent to the expression above?
F.
____
33
ÊÁ 4
Find the quotient. 12 ÷ ÁÁÁÁ −
ÁË 9
1
27
A.
____
34
G. 8x − 12y
8x
B.
H. 8xy
I.
8x − 8y
ˆ˜
˜˜
˜˜
˜¯
3
9
C.
9
4
D. −27
Estimate the square root to the nearest integer.
7
F.
____
35
G. –3
3
H. 49
I.
Which of the following is an irrational number?
A.
B.
C. 0.093
9
1
5
D.
8
19
–49
Name: ______________________
____
36
Complete the statement using < or >.
9
9
?
2
F.
____
37
ID: A
4
9
<
2
9
G.
4
9
>
2
9
4
A gardener building a wooden garden gate wants to brace it as shown in the picture below. The gardener
used the Pythagorean Theorem to determine that the brace must be 8
Which of the following numbers is closest to 8
A. 48
____
38
B. 320
41 inches long.
41 ?
C. 56
D. 51
A cube-shaped audio speaker has a volume of 112,000 cubic centimeters. Find the length of a side of
the speaker to the nearest centimeter.
F.
48 cm
G. 45 cm
H. 335 cm
I.
B. 108
C. 12
D. 24
G. 38
H. 15
I.
46 cm
Solve the equation.
____
39
18 = m − 6
A. 22
____
40
x + 12 = 26
F.
____
41
37
14
A college student has budgeted $240 to use the coin-operated laundry facility in his dormitory. Each
time he uses the machines, it costs $8.00. Choose the equation he can use to find x, the number of
times he can do laundry. Then solve the equation.
A. 240 = x − 8; 248 times
C. 240 = x + 8; 232 times
x
D. 240 = ; 30 times
8
B. 240 = 8x; 30 times
9
Name: ______________________
ID: A
Solve the equation.
____
42
2
y – 65 = 0
16
F.
____
43
520
G. 2080
H. –520
44
45
C. 30 ( x − 2 ) = 860
D. 30 + 2x = 860
Donny decides to manufacture and sell his band’s CD. It requires an investment of $3349 for computer
hardware and it will cost $3.65 for materials for each disk. If each CD sells for $13.50, how many must
he sell to break even?
F.
____
–2080
The perimeter of a rectangular garden is 860 ft. The two short sides of the garden are each 30 ft long.
You are asked to find the length of the other sides. Which equation models this situation?
A. 30 + x = 860
B. 2 ( 30 ) + 2x = 860
____
I.
196
G. 340
H. 195
I.
339
For $46, Joel can rent a machine to make novelty buttons to sell at the county fair. The materials cost
$0.39 per button. How many buttons must he sell at $1.40 each in order to make a profit? Identify the
graph that shows all the possible answers.
A.
B.
C.
D.
____
46
Michelle wants to earn $900 selling 22 knit scarves. She wants to sell each scarf for $4 less than her
competitor. If x is the price charged by her competitor, which equation models the situation?
F. 2 ( 22 ) + 2x = 900
G. 22x = 900
____
47
H. 22 ( x − 4 ) = 900
I. 22 + 4x = 900
The perimeter of a rectangular garden is 690 ft. The two long sides of the garden are each 270 ft long.
You are asked to find the length of the other sides. Which equation models this situation?
A. 270 + 2x = 690
B. 2 ( 270 ) + 2x = 690
C. 270 + x = 690
D. 270 ( x − 2 ) = 690
10
Name: ______________________
____
48
ID: A
Tommy has 600 pennies in his collection. He plans to give 50 to his little brother and split the rest
between himself and his two sisters. He wants to know how many pennies to keep for himself. Which
equation models this situation?
F. 50 + 2x = 600
G. 50 ( x + 3 ) = 600
____
49
H. 3 ( 50 ) + 2x = 600
I. 50 + 3x = 600
A group of 94 students is taking a field trip to the planetarium. The buses used to take the students
carry 13 students each. How many buses will be needed to take all of the students to the planetarium?
Check to be sure your answer is reasonable.
A. 8
B. 6
____
50
Two machines can complete 5 tasks every 4 days. Let t represent the number of tasks these machines
can complete in a 31-day month. Which proportion can you use to find the value of t?
F.
G.
____
51
C. 7.2
D. 7
31
t
=
10
4
4
t
=
31
5
H.
I.
5
t
=
4
31
4
t
=
5
31
At a concert, people’s hands were stamped as they walked in. To estimate the attendance, the staff
randomly stamped 120 people's hands with a red stamp instead of blue. A random sample of 250
people in the crowd found 4 people with a red stamp. What is the best estimate for the size of the
crowd?
A. 7500 people
B. 9375 people
C. 5625 people
D. 11,250 people
Solve the proportion. Check your solution.
____
52
y
6
=
2
24
F.
____
53
2
G.
1
4
H.
1
2
I.
12
In 2 hours a candymaker can produce 80 boxes that each contain 10 pieces of candy. How many pieces
of candy does the candymaker produce in 6 hours?
A. 480 pieces
B. 2400 pieces
C. 4800 pieces
D. 600 pieces
11
Name: ______________________
____
54
ID: A
The figure below represents a building in the shape of a pentagon. Using the scale 1 inch = 94 feet,
what is the perimeter of the building?
F. 376 feet
G. 470 feet
____
55
Estimate the grade received on a test when 24 questions are answered correctly out of 40.
A. 60%
____
56
57
B. 76%
C. 16%
D. 24%
Mae answered 40 of 45 questions on a test. Of those she answered, Mae answered 6 incorrectly.
Approximately what percent of all the questions on the test did she answer incorrectly or not answer?
F.
____
H. 1880 feet
I. 1504 feet
25%
G. 24%
H. 89%
I.
76%
Last month, a poll of 300 voters found that 123 of them approved of the job the senator was doing.
This month, a new poll of 300 voters found that 156 of them were happy with the senator's
performance. What is the percent of increase of the number of voters who approved of the senator?
A. 26.8%
B. 11.0%
C. 52%
12
D. 33%
Name: ______________________
____
58
ID: A
Three candidates are running for mayor of Grenville. The results of the latest poll of registered voters
are shown.
Which of the following statements can be made based on the results of the poll?
F.
At least one candidate has the support of less than 15% of the registered voters in the
poll.
G. No candidate has the support of greater than 40% of the registered voters in the poll.
H. Every candidate has the support of at least 25% of the registered voters in the poll.
I. The difference between the percentage of support of the candidates with the greatest
and the least support is over 20%.
13
Name: ______________________
____
59
ID: A
A high school is choosing a color scheme for an upcoming dance. Students were given the opportunity
to vote on the color. The results are shown in the table.
Which of the following statements can be made based on the results?
A. Less than 45% of the votes for purple came from sophomores and seniors.
B. The percent of juniors who chose purple was greater than the percent of freshmen
who chose green.
C. The number of votes is highest in the junior class because the juniors are planning the
dance.
D. Green is the only color that was chosen by at least 25% of all of the voters.
____
60
The coefficient of friction, µ, is a ratio that compares the friction acting on a dragged object to its
weight, w. The relationships between the mass m and the acceleration a of an object that is being
dragged across a flat surface, such as a table top, by a force F, is given by the equation ma = F − µw .
What formula can you use to find the coefficient of friction?
ma − F
w
ma
G. µ =
+w
F
F.
ma
w
F − ma
µ=
w
H. µ = F −
µ=
I.
14
Name: ______________________
____
61
ID: A
When x pounds of force is applied to one end of a lever that is L feet long, the resulting force y on the
other end is determined by the distance between the fulcrum (the lever's pivot) and the end of the lever
on which the x pounds of force is exerted.
The formula relating the forces is xd = y ( L − d ) . What formula can you use to find the length of the
lever?
____
62
A. L =
xd
+d
y
B. L =
xd + d
y
xd − yd
y
yd
D. L =
+d
x
C. L =
Name the coordinates of the points A, B, C, and D.
F.
G.
H.
I.
A (3, –3), B (4,
A (–3, 3), B (4,
A (3, –3), B (2,
A (–3, 3), B (2,
2), C (–2, 1), D (–5,
2), C (1, –2), D (–5,
4), C (–2, 1), D (–4,
4), C (1, –2), D (–4,
–4)
–4)
–5)
–5)
15
Name: ______________________
ID: A
Make a table of values for the equation when x = −1, x = 0, and x = 1. Then graph the equation
in a coordinate plane.
____
____
63
64
y = 5x
A.
x −1 0 1
y −5 0 5
C.
x −1 0 1
y 0 0 10
B.
x −1 0 1
y 5 0 −5
D.
x −1 0
1
y 0 0 −10
What is the y-intercept of the line with the equation 4x + 9y = − 108?
F.
–12
G. 12
H. –27
16
I.
27
Name: ______________________
____
____
65
66
ID: A
Which graph below would match the situation described?
A car travelling at 23 mi/h accelerates to 45 mi/h in 5 seconds. It maintains that speed for the next 5
seconds, and then slows to a stop during the next 5 seconds.
A.
C.
B.
D.
Find the slope and y-intercept of the line with the equation −9x + 3y = 54.
F. m = 3, b = 18
G. m = 18, b = 3
H. m = −3, b = −18
I. m = −18, b = −3
17
Name: ______________________
____
67
The equation y =
ID: A
2
x + 3 is graphed below. Which graph shows the result of changing the 3 in the
5
equation to − 1?
A.
C.
B.
D.
Consider lines whose equations have the form y = m x + 20. Find the difference of the
x-intercepts of lines l1 and l2 if their slopes are m 1 and m 2 , respectively.
____
68
Which statement is always a correct conclusion about the values of x and y in the function y = x − 3?
F.
G.
H.
I.
____
69
The value of x is always 3 less than the value of y.
The value of y is always less than the value of x.
When the value of x is positive, the value of y is also positive.
As the value of x increases, the value of y decreases.
Solve 2(32 + 8z) = −64 graphically. Check your solution algebraically.
A. z = –12
B. z = –16
C. z = –8
D. z = 0
18
Name: ______________________
____
70
The number of gallons of paint needed to cover a wall varies directly with the area of the wall. The
1
Robertsons find that they have used
gallon of paint to cover 540 square feet of wall. Which of the
2
following equations shows the number of gallons of paint they will need, G, to cover s square feet of
wall?
F.
____
71
ID: A
G =
s
540
G. G = 270s
H. G =
8
y = − x−4
3
8
G. y = x − 4
3
73
s
1350
Write an equation in slope-intercept form of the graph.
3
H. y = − x − 4
8
3
I. y = x − 4
8
F.
____
G =
C. x = 7y − 9
1
D. y = x − 9
7
B. y = 7x + 9
72
I.
Choose an equation, in slope-intercept form, of a line with a slope 7 and a y-intercept of –9.
A. y = 7x − 9
____
s
1080
Erik pays $225 in advance on his account at the athletic club. Each time he uses the club, $9 is
deducted from the account. Write an equation that represents the value remaining in his account after x
visits to the club. Find the value remaining in the account after 7 visits.
A. V = 225 – 9x; $162
B. V = 9 – 225x; $162
C. V = 225 – 9x; $2032
D. V = 225 – 9x; $2046
19
Name: ______________________
ID: A
Which is the equation for the linear function f in the form f ( x) = mx + b that has the given
values?
____
74
f ( 1 ) = 2, f ( 6 ) = 17
F. f ( x) = 3x − 1
G. f ( x) = −3x − 1
____
75
H. f ( x) = −3x + 1
I. f ( x) = 3x + 1
f ( −2 ) = − 9, f ( 0 ) = − 3
A. f ( x) = 3x − 3
B. f ( x) = −3x − 3
____
76
The function f ( x) = 15 + 10 ( x − 1 ) represents the cost (in dollars) of ordering x t-shirts printed with a
specialty logo. Which description best fits the function?
F.
G.
H.
I.
____
77
78
The
The
The
The
cost includes a $15 fee plus $10 for each t-shirt.
cost is $10 for each t-shirt.
cost is $15 for the first t-shirt and $10 for each additional t-shirt.
cost is $15 for each t-shirt.
Determine whether the sequence –1, 7, 15, 23, 31, ... appears to be an arithmetic sequence. If so, find
the common difference and the next three terms in the sequence.
A.
B.
C.
D.
____
C. f ( x) = −3x + 9
D. f ( x) = 3x + 9
Yes; common difference –8; next three terms are 23, 15, 7
Yes; common difference 7; next three terms are 38, 45, 52
Not an arithmetic sequence
Yes; common difference 8; next 3 terms are 39, 47, 55
Write an equation of the line that passes through ÊÁË −5, − 1 ˆ˜¯ and is parallel to the line y = 4x − 6.
F. y = 4x + 19
G. y = 4x − 6
H. y = −5x + 19
I. y = −5x − 6
20
Name: ______________________
____
79
ID: A
Find the equation of the line that passes through point A and is perpendicular to the line shown in the
graph below.
A. y = − 2x + 9
B. y =
____
80
C. y =
1
x−9
2
D. y = − 2x − 9
Which of the following lines is NOT parallel to the line shown in the graph?
F. 3x + y = 3
G. y − 3x = 9
____
81
1
x+9
2
H. −12x + 4y = 9
I. 3x − y = 3
Which pair of lines would be perpendicular when graphed?
A. y = 3, x = 5
C. y = 2x, y =
B. x = 4, y = x
D. y = 3, y = x
21
1
x
2
Name: ______________________
____
82
ID: A
The line y = 2x + 3 is graphed below.
Are the lines y = 2x + 3 and 2y − 4x = 6 parallel, perpendicular, neither parallel nor perpendicular, or
the same line?
F. the same line
G. neither parallel nor perpendicular
____
83
H. perpendicular
I. parallel
Which equation matches the scatter plot?
A. y = 2x + 1
B. y = 2x − 1
C. y = 2 − 2x
D. y = 1 − 2x
22
Name: ______________________
____
84
ID: A
Presley is learning a foreign language. The scatter plot shows the total number of vocabulary words
Presley has learned at the end of each of his first eight days in class.
Assuming the trend shown by the scatter plot continues, which is the best prediction of the number of
words Presley will have learned by his 10th day in class?
F.
____
85
50
G. 20
H. 45
I.
35
Lev earns $5.65 per hour working after school. He needs at least $245 for a stereo system. Write and
solve an inequality that describes how many hours he must work to reach his goal.
A. x + 5.65 ≥ 245
x ≥ 44 hours
B. 5.65 x ≥ 245
x ≥ 44 hours
C. 245 ÷ x ≥ 5.65
x ≥ 43 hours
D. 5.65 x ≥ 245
x ≥ 45 hours
____
86
Which problem could be solved using the inequality 2c < 70?
F.
G.
H.
I.
The product of 2 and a number is equal to 70.
Two students split a restaurant bill that came to $70.
Two equal-priced shirts came to at least $70.
Marty earned under $70 for 2 hours of work.
Solve.
____
87
−5x + 5 > 25
A. x > 25
B. x < −4
C. x > −4
23
D. x < 25
Name: ______________________
____
88
ID: A
On a road in the city of Rochester, the maximum speed is 50 miles per hour and the minimum speed is
20 miles per hour. If x represents speed, which sentence best expresses this condition?
F. 50 ≥ x − 20
G. 50 ≥ x ≤ 20
____
89
H. 50 ≥ x ≥ 20
I. 50 ≤ x ≤ 20
Your veterinarian tells you that a healthy weight for your dog is between 70 and 80 pounds. Write an
inequality to represent your dog's healthy weight w in kilograms.
A. w ≤ 36.4
B. 154 ≤ w ≤ 176
C. 31.8 ≤ w ≤ 36.4
D. w ≥ 154
Solve.
____
90
|4x + 2 | = 3
F.
1
5
,−
4
4
1
5
G. − , −
4
4
1 3
H. − ,
4 4
24
I.
−2,
3
4
Name: ______________________
____
91
ID: A
Let g ( x) be a shift of f ( x) = |x| 3 units right. Write the rule for g ( x) and graph the function.
A. g ( x) = |x| − 3
C. g ( x) = |x| + 3
B. g ( x) = |x − 3 |
D. g ( x) = |x + 3 |
25
Name: ______________________
____
92
ID: A
Let g ( x) be a shift of f ( x) = |x| 4 units up. Write the rule for g ( x) and graph the function.
F.
H. g ( x) = |x| − 4
g ( x) = |x − 4 |
G. g ( x) = |x| + 4
I.
26
g ( x) = |x + 4 |
Name: ______________________
____
93
ID: A
Make a table of values for g ( x) = |x − 3 | + 5. Use the following values for x: 1, 2, 3, 4, 5. Then graph
the function and compare the graph with the graph of f ( x) = |x|.
A. The graph is 5 units to the left and 3
units below the graph of y = | x |.
C. The graph is 3 units to the left and 5
units below the graph of y = | x |.
B. The graph is 5 units to the right and 3
units above the graph of y = | x |.
D. The graph is 3 units to the right and 5
units above the graph of y = | x |.
27
Name: ______________________
ID: A
Solve. Graph your solution.
____
94
|4x − 2 | < 3
F.
−
1
5
< x <
4
4
G. x ≤ −
H. −
I.
____
95
1
5
or x ≥
4
4
1
5
≤ x ≤
4
4
x < −
1
5
or x >
4
4
Solve |x + 6 | ≥ 1 and graph your solution.
A.
B.
C.
D.
____
96
|x + 1| > 2 is equivalent to which of the following?
F. −3 < x < 1
G. x > 1 and x < −3
H. x > 1
I. x < −1
28
Name: ______________________
____
97
ID: A
|x − 1| > 4 is equivalent to which of the following?
A. −3 < x < 5
B. x > 5
____
98
C. x > 5 and x < −3
D. x < 5
|1
| 2
| − x | ≤ is equivalent to which of the following?
|2
| 3
ÊÁ 7
ˆ
ÁÁ − ≤ x ≤ 1 ˜˜˜
ÁÁ
˜
ÁË 6
6 ˜˜¯
1
G. x ≥
6
F.
H. x ≤
I.
Graph.
____
99
−y ≥ x − 1
A.
C.
B.
D.
29
1
6
ÊÁ 1
ˆ
ÁÁ − ≤ x ≤ 7 ˜˜˜
ÁÁ
˜
ÁË 6
6 ˜˜¯
Name: ______________________
____ 100
ID: A
−y ≤ 7x − 9
F.
H.
G.
I.
30
ID: A
ALGEBRA 1 MID-TERM REVIEW STUDY GUIDE
Answer Section
1
2
3
4
5
6
7
8
9
10
11
12
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NOT:
A
PTS: 1
DIF: 2
STA: MA.912.A.1.4 | MA.912.A.1.1
Lesson 1.2 Apply Order of Operations
KEY: order of operations
Knowledge NOT: 978-0-547-22197-7
G
PTS: 1
DIF: 2
Lesson 1.2 Apply Order of Operations
whole | variable | evaluate | substitute | rational expression
Knowledge NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
TOP: Lesson 1.3 Write Expressions
ratio | formula | model | term | pattern | general | sequence | series | write | arithmetic
Comprehension
NOT: 978-0-547-22197-7
H
PTS: 1
DIF: 2
STA: MA.912.A.5.7 | MA.912.A.1.4
Lesson 1.3 Write Expressions
KEY: ratio | word | rate | time | distance
Application NOT: 978-0-547-22197-7
B
PTS: 1
DIF: 2
TOP: Lesson 1.3 Write Expressions
word | expression | pattern | algebraic | percent | write
MSC: Application
978-0-547-22197-7
H
PTS: 1
DIF: 2
STA: MA.912.A.1.5
Lesson 1.3 Write Expressions
KEY: conversion factor | solving
Application NOT: 978-0-547-22197-7
C
PTS: 1
DIF: 2
STA: MA.912.A.3.11
Lesson 1.4 Write Equations and Inequalities
KEY: write | equation | word | formula
Application NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.A.3.11
Lesson 1.4 Write Equations and Inequalities
KEY: equation | word
Application NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
MA.912.A.3.5 | MA.912.A.10.1 | MA.912.G.8.2 | MA.912.T.5.1
Lesson 1.4 Write Equations and Inequalities
equation | word | formulate | linear | write
MSC: Application
978-0-547-22197-7
I
PTS: 1
DIF: 2
STA: MA.912.A.1.4
Lesson 1.5 Use a Problem Solving Plan
subtract | multiply | linear combination | word | add
MSC: Application
978-0-547-22197-7
A
PTS: 1
DIF: 3
STA: MA.912.A.5.7 | MA.912.A.1.4
Lesson 1.5 Use a Problem Solving Plan
word | rate | time | distance | real-life
MSC: Application
978-0-547-22197-7
G
PTS: 1
DIF: 2
STA: MA.912.A.3.5 | MA.912.A.1.4
Lesson 1.5 Use a Problem Solving Plan
linear | change | word | real-life | function | parameter
MSC: Comprehension
978-0-547-22197-7
1
ID: A
13
14
15
16
17
18
19
20
21
22
23
24
25
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KEY:
ANS:
TOP:
KEY:
B
PTS: 1
DIF: 2
STA: MA.912.A.3.5 | MA.912.A.1.4
Lesson 1.5 Use a Problem Solving Plan
KEY: solve | word | system
Comprehension
NOT: 978-0-547-22197-7
I
PTS: 1
DIF: 1
MA.912.A.1.4 | MA.912.A.1.5 | MA.912.A.1.4
Lesson 1.5 Use a Problem Solving Plan
solve | word | convert | addition | metric | decimal | measurement
Knowledge NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
STA: MA.912.A.3.5 | MA.912.A.1.4
Lesson 1.5 Use a Problem Solving Plan
word | add | money | salary | whole | decimal | multiply
MSC: Application
978-0-547-22197-7
F
PTS: 1
DIF: 2
Lesson 1.5 Use a Problem Solving Plan
KEY: pattern
Comprehension
NOT: 978-0-547-22197-7
C
PTS: 1
DIF: 2
Lesson 1.5 Use a Problem Solving Plan
KEY: problem solving
Application NOT: 978-0-547-22197-7
G
PTS: 1
DIF: 2
Lesson 1.6 Represent Functions as Rules and Tables
KEY: output | function | table | input
Comprehension
NOT: 978-0-547-22197-7
D
PTS: 1
DIF: 2
STA: MA.912.A.2.3
Lesson 1.6 Represent Functions as Rules and Tables
KEY: equation | function | graph | write
Application NOT: 978-0-547-22197-7
H
PTS: 1
DIF: 2
STA: MA.912.A.2.3
Lesson 1.6 Represent Functions as Rules and Tables
output | function | table | rule | input
MSC: Comprehension
978-0-547-22197-7
B
PTS: 1
DIF: 2
Lesson 1.6 Represent Functions as Rules and Tables
KEY: relation | function
Knowledge NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.S.3.1
Lesson 1.7 Represent Functions as Graphs
table | relation | graph | ordered pair
MSC: Application
978-0-547-22197-7
A
PTS: 1
DIF: 2
STA: MA.912.A.2.2
Lesson 1.7 Represent Functions as Graphs
equation | word | system | rectangular | graph | coordinate | plot
Application NOT: 978-0-547-22197-7
G
PTS: 1
DIF: 1
STA: MA.912.A.2.3
Lesson 1.7 Represent Functions as Graphs
relations | functions | vertical line test
NOT: 978-0-547-22197-7
D
PTS: 1
DIF: 3
STA: MA.912.A.2.3
Lesson 1.7 Represent Functions as Graphs
relations | functions | vertical line test
NOT: 978-0-547-22197-7
2
ID: A
26
27
28
29
30
31
32
33
34
35
36
37
38
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TOP:
KEY:
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KEY:
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KEY:
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STA:
TOP:
KEY:
ANS:
TOP:
KEY:
ANS:
TOP:
KEY:
NOT:
ANS:
TOP:
KEY:
ANS:
TOP:
KEY:
F
PTS: 1
DIF: 3
Lesson 2.1 Use Integers and Rational Numbers
graph | integer | number line | describe
MSC: Analysis
978-0-547-22197-7
B
PTS: 1
DIF: 2
STA: MA.912.A.3.2
Lesson 2.2 Add Real Numbers
KEY: commutative | property | associative |addition
Knowledge NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 1
STA: MA.912.A.3.2
Lesson 2.2 Add Real Numbers
KEY: associative | addition | property
Knowledge NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
STA: MA.912.A.1.4
Lesson 2.3 Subtract Real Numbers
subtraction | integer | addition | money | real-life
MSC: Application
978-0-547-22197-7
I
PTS: 1
DIF: 2
Lesson 2.4 Multiply Real Numbers
multiply | positive | negative | integer | identify
MSC: Application
978-0-547-22197-7
B
PTS: 1
DIF: 2
STA: MA.912.A.3.2
Lesson 2.5 Apply the Distributive Property
KEY: distributive property
Application NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 3
STA: MA.912.A.3.2
Lesson 2.5 Apply the Distributive Property
simplify | expression | distributive property | variable
MSC: Application
978-0-547-22197-7
D
PTS: 1
DIF: 2
STA: MA.912.A.1.4
Lesson 2.6 Divide Real Numbers KEY: quotient | divide | rational number
Application NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
MA.912.A.10.1 | MA.912.G.8.2 | MA.912.T.5.1
Lesson 2.7 Find Square Roots and Compare Real Numbers
square root | estimate
MSC: Application NOT: 978-0-547-22197-7
D
PTS: 1
DIF: 1
Lesson 2.7 Find Square Roots and Compare Real Numbers
irrational | rational
MSC: Knowledge NOT: 978-0-547-22197-7
G
PTS: 1
DIF: 2
Lesson 2.7 Find Square Roots and Compare Real Numbers
rational | order | irrational
MSC: Comprehension
978-0-547-22197-7
D
PTS: 1
DIF: 3
STA: MA.912.A.1.1
Lesson 2.7 Find Square Roots and Compare Real Numbers
estimate | square root | real-life
MSC: Application NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 3
STA: MA.912.A.1.1
Lesson 2.7 Find Square Roots and Compare Real Numbers
estimate | square root | real-life
MSC: Application NOT: 978-0-547-22197-7
3
ID: A
39
40
41
42
43
44
45
46
47
48
49
50
51
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KEY:
ANS:
TOP:
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ANS:
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KEY:
NOT:
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TOP:
KEY:
NOT:
ANS:
TOP:
MSC:
ANS:
TOP:
MSC:
ANS:
TOP:
KEY:
NOT:
D
PTS: 1
DIF: 1
Lesson 3.1 Solve One-Step Equations
linear equations | one-step | solve MSC: Knowledge NOT:
I
PTS: 1
DIF: 1
Lesson 3.1 Solve One-Step Equations
linear equations | one-step | solve MSC: Knowledge NOT:
B
PTS: 1
DIF: 2
STA:
Lesson 3.1 Solve One-Step Equations
KEY:
Application NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
STA:
Lesson 3.2 Solve Two-Step Equations
linear | step | solve | fraction | equation
MSC:
978-0-547-22197-7
B
PTS: 1
DIF: 2
MA.912.A.3.5 | MA.912.G.2.5 | MA.912.A.1.4
Lesson 3.2 Solve Two-Step Equations
equation | model | linear equations MSC: Application NOT:
G
PTS: 1
DIF: 2
STA:
Lesson 3.3 Solve Multi-Step Equations
KEY:
Application NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
STA:
Lesson 3.3 Solve Multi-Step Equations
KEY:
Analysis
NOT: 978-0-547-22197-7
H
PTS: 1
DIF: 2
STA:
Lesson 3.3 Solve Multi-Step Equations
KEY:
Application NOT: 978-0-547-22197-7
B
PTS: 1
DIF: 2
MA.912.A.3.5 | MA.912.G.2.5 | MA.912.A.1.4
Lesson 3.3 Solve Multi-Step Equations
multi-step equations | write | model
MSC:
978-0-547-22197-7
I
PTS: 1
DIF: 2
STA:
Lesson 3.3 Solve Multi-Step Equations
multi-step equations | model | write
MSC:
978-0-547-22197-7
A
PTS: 1
DIF: 2
STA:
Lesson 3.3 Solve Multi-Step Equations
KEY:
Synthesis
NOT: 978-0-547-22197-7
H
PTS: 1
DIF: 1
STA:
Lesson 3.5 Write Ratios and Proportions
KEY:
Comprehension
NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
STA:
Lesson 3.5 Write Ratios and Proportions
ratio | word | proportion | real-life | sample | predict
MSC:
978-0-547-22197-7
4
978-0-547-22197-7
978-0-547-22197-7
MA.912.A.3.5
linear equation | word | model
MA.912.A.3.5
Comprehension
978-0-547-22197-7
MA.912.A.3.5 | MA.912.A.1.4
multi-step equations | solve
MA.912.A.3.5 | MA.912.A.1.4
multi-step equations | solve
MA.912.A.3.5 | MA.912.A.1.4
multi-step equations | model
Application
MA.912.A.3.5 | MA.912.A.1.4
Application
MA.912.A.10.2
solve | word | model
MA.912.A.5.4
word | proportion
MA.912.A.1.4
Synthesis
ID: A
52
53
54
55
56
57
58
59
60
61
62
63
64
ANS:
TOP:
MSC:
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TOP:
KEY:
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MSC:
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MSC:
ANS:
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KEY:
NOT:
ANS:
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KEY:
NOT:
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MSC:
ANS:
TOP:
KEY:
NOT:
ANS:
TOP:
KEY:
NOT:
ANS:
TOP:
MSC:
ANS:
TOP:
MSC:
ANS:
TOP:
MSC:
H
PTS: 1
DIF: 1
STA:
Lesson 3.6 Solve Proportions Using Cross Products
KEY:
Knowledge NOT: 978-0-547-22197-7
B
PTS: 1
DIF: 2
STA:
Lesson 3.6 Solve Proportions Using Cross Products
solve | word | variable | multiply | proportion
MSC:
978-0-547-22197-7
H
PTS: 1
DIF: 2
STA:
Lesson 3.6 Solve Proportions Using Cross Products
ratio | word | polygon | scale | proportion
MSC:
978-0-547-22197-7
A
PTS: 1
DIF: 1
MA.912.A.10.1 | MA.912.G.8.2 | MA.912.T.5.1
Lesson 3.7 Solve Percent Problems
KEY:
Knowledge NOT: 978-0-547-22197-7
G
PTS: 1
DIF: 2
STA:
Lesson 3.7 Solve Percent Problems
KEY:
Application NOT: 978-0-547-22197-7
B
PTS: 1
DIF: 2
STA:
Lesson 3.7 Solve Percent Problems
word | divide | percent | increase | decrease | change
MSC:
978-0-547-22197-7
H
PTS: 1
DIF: 2
STA:
Lesson 3.7 Solve Percent Problems
data | word | real-world | percent | analyze
MSC:
978-0-547-22197-7
A
PTS: 1
DIF: 2
STA:
Lesson 3.7 Solve Percent Problems
KEY:
Evaluation NOT: 978-0-547-22197-7
I
PTS: 1
DIF: 2
STA:
Lesson 3.8 Rewrite Equations and Formulas
solve | equation | word | real-life | formula
MSC:
978-0-547-22197-7
A
PTS: 1
DIF: 2
STA:
Lesson 3.8 Rewrite Equations and Formulas
solve | equation | solution | word | formula | force
MSC:
978-0-547-22197-7
I
PTS: 1
DIF: 2
Lesson 4.1 Plot Points in a Coordinate Plane
KEY:
Knowledge NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
STA:
Lesson 4.1 Plot Points in a Coordinate Plane
KEY:
Comprehension
NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 1
Lesson 4.3 Graph Using Intercepts
KEY:
Knowledge NOT: 978-0-547-22197-7
5
MA.912.A.5.4
solve | proportion | check
MA.912.A.1.4
Application
MA.912.G.2.5
Application
percent | estimate
MA.912.A.1.4
percent | word
MA.912.A.1.4
Application
MA.912.A.1.4
Evaluation
MA.912.A.1.4
percent | table | survey
MA.912.A.3.3 | MA.912.A.1.4
Application
MA.912.A.3.3 | MA.912.A.1.4
Application
graph | ordered pairs
MA.912.A.3.8 | MA.912.A.3.12
linear | graph | equation
y-intercept | x-intercept | line
ID: A
65
66
67
68
69
70
71
72
73
74
75
76
ANS:
TOP:
MSC:
ANS:
TOP:
MSC:
ANS:
TOP:
KEY:
NOT:
ANS:
TOP:
MSC:
ANS:
TOP:
KEY:
ANS:
TOP:
MSC:
ANS:
TOP:
KEY:
ANS:
STA:
TOP:
KEY:
NOT:
ANS:
STA:
TOP:
KEY:
NOT:
ANS:
TOP:
KEY:
NOT:
ANS:
TOP:
KEY:
NOT:
ANS:
TOP:
KEY:
C
PTS: 1
DIF: 2
STA: MA.912.A.2.2
Lesson 4.4 Find Slope and Rate of Change
KEY: interpret | graph
Analysis
NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.A.3.9
Lesson 4.5 Graph Using Slope-Intercept Form
KEY: slope | y-intercept | line
Knowledge NOT: 978-0-547-22197-7
C
PTS: 1
DIF: 2
Lesson 4.5 Graph Using Slope-Intercept Form
linear | graph | change | slope | function
MSC: Comprehension
978-0-547-22197-7
G
PTS: 1
DIF: 3
Lesson 4.5 Graph Using Slope-Intercept Form
KEY: linear function | linear equation
Comprehension
NOT: 978-0-547-22197-7
C
PTS: 1
DIF: 2
STA: MA.912.A.3.12
Lesson 4.5 Graph Using Slope-Intercept Form
application | linear equations | multi-step equations
NOT: 978-0-547-22197-7
H
PTS: 1
DIF: 2
Lesson 4.6 Model Direct Variation
KEY: word | linear equation
Application NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 1
STA: MA.912.A.3.7
Lesson 5.1 Write Linear Equations in Slope-Intercept Form
slope-intercept | line
MSC: Knowledge NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
MA.912.A.3.7 | MA.912.A.3.10 | MA.912.A.3.12 | MA.912.G.1.4
Lesson 5.1 Write Linear Equations in Slope-Intercept Form
graph | slope
MSC: Comprehension
978-0-547-22197-7
A
PTS: 1
DIF: 2
MA.912.A.10.1 | MA.912.G.8.2 | MA.912.T.5.1
Lesson 5.1 Write Linear Equations in Slope-Intercept Form
linear | equation | word | slope | model | intercept
MSC: Application
978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.A.3.7 | MA.912.A.3.10
Lesson 5.2 Use Linear Equations in Slope-Intercept Form
function | linear | point | slope-intercept
MSC: Comprehension
978-0-547-22197-7
A
PTS: 1
DIF: 2
STA: MA.912.A.3.7 | MA.912.A.3.10
Lesson 5.2 Use Linear Equations in Slope-Intercept Form
function | linear | point | slope-intercept
MSC: Comprehension
978-0-547-22197-7
H
PTS: 1
DIF: 3
Lesson 5.3 Write Linear Equations in Point-Slope Form
linear function
MSC: Analysis
NOT: 978-0-547-22197-7
6
ID: A
77
ANS: D
For a sequence to be an arithmetic sequence, each number subtracted from the one before it should
result in a common difference.
This sequence is arithmetic. Each term differs from the previous one by 8.
Feedback
A
B
C
D
78
79
80
81
82
83
84
Find the difference between each term and the one before it. If this difference is
always the same, the sequence is arithmetic.
Find the difference between each term and the one before it. If this difference is
always the same, the sequence is arithmetic.
Find the difference between each term and the one before it. If this difference is
always the same, the sequence is arithmetic.
Correct!
PTS:
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1
DIF: 1
Lesson 5.3 Write Linear Equations in Point-Slope Form
arithmetic sequence
NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.A.3.10
Lesson 5.5 Write Equations of Parallel and Perpendicular Lines
line | point | equation | slope | parallel
MSC: Comprehension
978-0-547-22197-7
A
PTS: 1
DIF: 1
STA: MA.912.A.3.10
Lesson 5.5 Write Equations of Parallel and Perpendicular Lines
line | equation | perpendicular
MSC: Comprehension
978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.A.3.10
Lesson 5.5 Write Equations of Parallel and Perpendicular Lines
line | equation | parallel
MSC: Comprehension
978-0-547-22197-7
A
PTS: 1
DIF: 3
Lesson 5.5 Write Equations of Parallel and Perpendicular Lines
equation | perpendicular
MSC: Comprehension
978-0-547-22197-7
F
PTS: 1
DIF: 2
Lesson 5.5 Write Equations of Parallel and Perpendicular Lines
equation | identify | parallel | perpendicular | graph | intersect
Knowledge NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
MA.912.A.3.11 | MA.912.S.3.1 | MA.912.S.4.5 | MA.912.S.5.9
Lesson 5.6 Fit a Line to Data
KEY: scatter plot MSC: Comprehension
978-0-547-22197-7
I
PTS: 1
DIF: 1
MA.912.A.3.11 | MA.912.S.5.8 | MA.912.A.1.4
Lesson 5.7 Predict with Linear Models
graph | estimate | scatter plot | predict | extrapolate
MSC: Knowledge
978-0-547-22197-7
7
ID: A
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
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B
PTS: 1
DIF: 3
STA: MA.912.A.3.4 | MA.912.A.3.5
Lesson 6.2 Solve Inequalities Using Multiplication and Division
divide | inequality | word
MSC: Application NOT: 978-0-547-22197-7
I
PTS: 1
DIF: 3
Lesson 6.2 Solve Inequalities Using Multiplication and Division
inequality | word | translate
MSC: Analysis
NOT: 978-0-547-22197-7
B
PTS: 1
DIF: 2
STA: MA.912.A.3.4 | MA.912.A.3.5
Lesson 6.3 Solve Multi-Step Inequalities
KEY: multi-step | inequality
Knowledge NOT: 978-0-547-22197-7
H
PTS: 1
DIF: 2
Lesson 6.4 Solve Compound Inequalities
inequality | word | metric | condition | units
MSC: Application
978-0-547-22197-7
C
PTS: 1
DIF: 2
Lesson 6.4 Solve Compound Inequalities
KEY: multi-step | compound inequality
Application NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.A.3.6
Lesson 6.5 Solve Absolute Value Equations
KEY: absolute value | solve | equation
Knowledge NOT: 978-0-547-22197-7
B
PTS: 1
DIF: 2
STA: MA.912.A.2.3
Lesson 6.5 Solve Absolute Value Equations
NOT: 978-0-547-22197-7
G
PTS: 1
DIF: 2
STA: MA.912.A.2.3
Lesson 6.5 Solve Absolute Value Equations
NOT: 978-0-547-22197-7
D
PTS: 1
DIF: 3
STA: MA.912.A.2.3
Lesson 6.5 Solve Absolute Value Equations
NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.A.3.6
Lesson 6.6 Solve Absolute Value Inequalities
KEY: absolute value | inequality
Knowledge NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
STA: MA.912.A.3.6
Lesson 6.6 Solve Absolute Value Inequalities
KEY: graph | absolute value | inequality
Knowledge NOT: 978-0-547-22197-7
G
PTS: 1
DIF: 2
STA: MA.912.A.3.4
Lesson 6.6 Solve Absolute Value Inequalities
KEY: inequality | solve | absolute value
Comprehension
NOT: 978-0-547-22197-7
C
PTS: 1
DIF: 2
STA: MA.912.A.3.4
Lesson 6.6 Solve Absolute Value Inequalities
KEY: absolute value | inequality | solve
Comprehension
NOT: 978-0-547-22197-7
I
PTS: 1
DIF: 3
STA: MA.912.A.3.4
Lesson 6.6 Solve Absolute Value Inequalities
KEY: absolute value | inequality | solve
Comprehension
NOT: 978-0-547-22197-7
A
PTS: 1
DIF: 2
STA: MA.912.A.3.12
Lesson 6.7 Graph Linear Inequalities in Two Variables KEY: graph | linear inequality
Knowledge NOT: 978-0-547-22197-7
F
PTS: 1
DIF: 2
STA: MA.912.A.3.12
Lesson 6.7 Graph Linear Inequalities in Two Variables KEY: graph | linear inequality
Knowledge NOT: 978-0-547-22197-7
8