Name: _______________________________
_____
20
Date: __________________
Mrs. Shafi
This problem set is due at the beginning of class on Monday, March 28th (A-Day)/Tuesday
March 29th (B-Day). Points will be deducted each day it is late. Each question is worth
one point. You may use your book, your notes, your calculator, and ask questions before
school. Show all work to receive credit.
1. Which of the following is equivalent to
6x
2

 4x  7   2x  9 ?
2
A) 6 x  6 x  2
2
B) 6 x  2 x  2
2
C) 6 x  6 x  16
D) 8 x
2
 4x  2
2. What is the value of the expression
xy 2  6 y
if
A) 70
B) 20
C) 80
D) 130
3.
 x3 

Which of the following is equivalent to 
y
 
x15
y5
x15
B)
y6
x8
C) 5
y
x8
D) 6
y
A)
5
?
x   2 and y  5 ?
4. The amount of time Chris spent of his science fair project was 3 hours less than twice
the time Cara spent on her science fair project.
If Cara spent 5 hours on her science fair project, how many hours did Chris spend?
A) 2
B) 4
C) 6
D) 7
450
5. What is
expressed in simplest radical form?
A) 15 2
B) 30 5
C) 5 18
D) 3 50


4
2
6. Which is equivalent to the following expression 3x y ?
A) 12x 6 y 4
B) 12x8 y 4
C) 81x6 y 4
D) 81x8 y 4
7. What is
A) 4 3 2
B) 8 3 2
C) 4 3 4
D) 2 3 16
3
128
in simplest radical form?
8. What is the solution to the inequality shown here:
3x  6  18
A) x  4
B) x  4
C) x  8
D) x  8
9. What is the slope of a line that passes through the points  2, 0 and
 4, 4 ?
2
3
1
B) 
2
1
C)
2
2
D)
3
A) 
x4 y 2
10. Which of the following is equivalent to
x2 y 4
A)
B)
x2
y2
y2
x2
C) x 2 y 2
D) x6 y 6
11. The formula for finding the volume of a cylinder is
correctly solved for h?
A) h  V   r 2
V
B) h 
 r2
V
C) h  2
r
D) h 
Vr 2

V   r 2h .
Which equation is
12. What is the solution to the system of equations shown below?
x  8  y

2 y  5 x   5
A)
 3, 5
B)
 2, 6
C)
 2,
 10 
D) 13, 5
13. Which is the equation of a line that has a slope of 5 and passes through the origin?
A) x  5
B) y  5
C) x  5 y
D) y  5 x
14. What is the solution to the following linear equation:
1
9x  6  3 x  2  8
3
A) 0
B) 1
C) All real solutions
D) There is no solution
15. What is the slope of the line represented by the following equation?
x  3y  9
A) 3
1
B) 
3
1
C)
3
D) 3
16. What is the solution to the following linear equation:
4  x  3  8  2  x  4
A) 6
B) 2
C) 2
D) 6
17. The following points are five points of a function.
Choose another point that could also be a part of the function.
Points:  2,  8 ,  1,  1 ,  0, 0  , 3, 27 
A)
B)
C)
D)
 1, 0
 2, 8
3, 9
 2, 8
18. Which function is represented by the table below?
x
f  x
–3
2
3
6
15
5
3
–3
A) f  x    5x
B) f  x    3x  6
C) f  x    2 x  9
D) f  x   2 x  3
19. What is the domain of the function shown below?
 4, 2  ,  2, 1 ,  0, 0  ,  2,  1
4,  2, 0, 2
B) 2, 0, 1, 2
C) 1, 0, 1, 2
D) 4,  2, 1, 0, 1, 2
A)
20. What is the value of f  x   3x  8 when
A) 23
B) 7
C) 7
D) 23
x  5 ?