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Name: _______________
____
Algebra 1 - PRACTICE
1. Solve:
a
{ b| b = 23/3}
b
{ b| b = 19/5}
c
{ b| b = 9}
d
{ b| b = -23}
2/23/16
.
2. Write the equation of the line passing through the points (6, 5) and (4,-3).
slope-intercept form: _______________
____
3. Which line has an eqution of
a
A
b
D
c
B
d
C
4. If x > 0, and y > 0, simplfy:
answer: ________________
____
5. Which table represents
?
a
c
b
d
6. A line passes through the point (4, 3) and has a slope, m, of
(a) Write an equation of this line.
slope-intercept form: _________________
.
(b) Graph the equation in part “a”.
7. What is the slope of
.
answer: _________________
8. (a)Graph using slope-intercept method
____
(b) Graph using x & y-intercept
9. Which of the following is not a function?
a
c
b
d
{(1, 3), (3, 1), (2, 2),(4, 1)}
____ 10. Choose all points that are solutions to the inequality
a
(0, -4)
c
(-3, -4)
b
(5, 0)
d
(-2, 1)
.
____ 11. Choose all values that represents the range of the coordinate points below.
a
-1
c
5
e
1
b
-3
d
0
f
3
12.
13. (a) A vertical line goes through the
point (-4, 3). Draw the line and
write its equation.
(b) A horizontal line goes through
the point (2, 5). Draw the line
and write its equation.
equation: _______
equation: _________
slope = ________
slope: ____________
____ 14. Which of the following shows y as a function of x?
a
(2, 2), (2, 3), (2, 4), (2, 5)
c
f(1) = 4, f(1) = 3, f(1) = 2, f(1) = 1
b
(2, 3), (3, 4), (4, 3), (2, 4)
d
f(3) = 2, f(4) = 2, f(5) = 2, f(6) = 2
____ 15. The graph below is shifted 3 units downward. What is the equation of the new graph?
a
____ 16. If
a
b
c
d
b
c
, which of the following equations is solved for A ?
d
____ 17. Which value can be placed under the radical symbol to make this statement true?
a
48
b
108
c
192
d
36
____ 18.
What expression(s) is/are equivalent to the algebra tiles modeled below?
a
c
b
d
19. Find the slope of the line passing through the following points.
(a)
and
(b) ( 3, 2) and (3, 4)
answer: _________________
answer: ________________
____ 20. Find the x-intercept and y-intercept of
a
(-3, 0) and (0, 2)
b
(0, -3) and (2, 0)
c
(3, 0) and (0, -2)
d
(0, 3) and (-2, 0)
.
21. What is the value of this expression when a = 27, b = 9, and c =
?
answer: ___________________
____ 22. What is the solution for
a
?
{ a: a = -15}
b
c
d
{a: a = 20}
____ 23. A function g is described as
The range of g is _____________________.
a
all real numbers.
c
all real numbers less than or equal to 2.
b
all real numbers greater than -2.
d
all real numbers less than or equal to 0.
24. Solve :
answer: _____________
____ 25. Which equation below best represents the line passing through
the points (-2, -8) and (1, 1)?
a
b
c
d
26.
Answer question (a) through (d) related to the graph below.
27.
____ 28.
a
c
b
d
29. Circle all the equation(s) that shows
.
30. Which function below has an x-intercept of 4?
31. What is the domain of the graph below?
32. (a) Graph:
(b) Are the points below a solution to the graph?
33. (a) Graph:
(b) Is (-5, 3) a solution of this system?
answer: ________________
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