Download SpringBoard Unit 2 - Campbell County Schools

Algebra 1
Unit 2 ~ Part 1 Test
Review Game
1.
Please select a Team.
2.
28%
3.
28%
21%
14%
4.
10%
5.
1
2
3
4
5
Which of the following sets of ordered pairs represent a
function?
1. (2,3), (-2,3), (-2,3), (2,-3)
2. (2,5), (-3,5), (2,-3), (5,8)
47%
3. (2,3), (-5,6), (4,2), (7,5)
4. (2,3), (5,3), (4,3), (5, 4)
30%
23%
0%
1
2
3
4
The graph below describes the
number of cars sold over 6 months.
What is the relative maximum?
1. 45
76%
2. 40
3. 25
4. June
10%
14%
0%
1
2
3
4
Team Scores
100
Hobbits
100
88.89
66.67
66.67
Dwarfs
Humans
Elves
Orcs
53%

20%
13%
1
2
3
13%
4
Participant Scores
100
Participant 2
100
100
100
100
Participant 3
Participant 4
Participant 6
Participant 7
What is the function for g(x) which is the
transformation for ƒ(x) = x2 shown at the
right?
1.g(x) = (x + 4)2 - 2
2.g(x) = (x – 4)2 - 2
3.g(x) = (x – 2)2 + 4
4.g(x) = x2 - 2
57%
20%
20%
3%
1
2
3
4
Team Scores
100
Hobbits
100
88.89
66.67
66.67
Dwarfs
Humans
Elves
Orcs
Which of the following terms are
matched correctly?
1. dependent variable ↔ x axis
2. independent variable ↔ output
77%
3. independent variable ↔ y axis
4. dependent variable ↔ output
17%
7%
0%
1
2
3
4
Participant Scores
200
Participant 4
100
100
100
100
Participant 2
Participant 3
Participant 6
Participant 7
The graph of ƒ(x) = x4 is translated 5
down and 3 unit to the left to create the
graph of g(x). Which is the equation of
g(x)?
1. g(x) = (x - 5)4 - 3
57%
2. g(x) = (x + 3)4 - 5
3. g(x) = (x – 3)4 + 5
4. g(x) = (x - 3)4 - 5
20%
13%
10%
1
2
3
4
1.
2.
77%
3.
4.
20%
0%
1
2
3%
3
4
Team Scores
200
Hobbits
188.89
183.33
175
155.56
Humans
Elves
Dwarfs
Orcs
Evaluate the function ƒ(x) = -4x – 1
for the domain {−3, 0, 5}.
1. {−3 ƒ, 0, 5 ƒ}
77%
2. {−21, −11, 1}
3. {-4 ƒ – 2}
4. {−21, 11, -1}
13%
7%
3%
1
2
3
4
Team Scores
300
Hobbits
283.33
244.44
211.11
200
Elves
Humans
Orcs
Dwarfs
What percentage of your current points
would you like to wager on the next
question?
1. 0%
2. 25%
3. 50%
4. 75%
5. 100%
.
Phillip is working on his math homework. He comes
across the function
. What is the
domain for this function?
77%
1. All real numbers except
negative 3.
2. All real numbers
3. All real numbers except 3.
4. All positive real numbers
10%
7%
1
2
3
7%
4
Team Scores
333.33
Orcs
275
211.11
120.83
100
Hobbits
Humans
Elves
Dwarfs
Which of the following can be used to
represent a function?
 a mapping, a number line, a table, a coordinate graph
 an input-output machine, a mapping, a number line, a table
 a table, a mapping, a coordinate graph, an equation
 a table, a bar graph, a coordinate graph, an equation
41%
28%
24%
7%
1
2
3
4
What is the dependent variable in
the following Table?
 1. pH of Water
 2. Number of Tadpoles
Participant Scores
700
Participant 6
700
550
550
500
Participant 18
Participant 8
Participant 10
Participant 3
Team MVP
Points
Team
Participant
700
550
550
500
Orcs
Hobbits
Humans
Dwarfs
18
10
8
29
500
Elves
22
Fastest Responders (in seconds)
55.85
Participant 29
57.14
69.86
Participant 1
Participant 8
Team Scores
344.44
Orcs
275
222.22
125
120.83
Hobbits
Humans
Dwarfs
Elves