| |
| |
1. |
Find (3a - 1)(5a + 6). |
| |
|
A. |
15a2 + 13a - 6 |
| |
|
B. |
15a2 - 5a - 6 |
| |
|
C. |
15a2 + 13a + 6 |
| |
|
D. |
15a + 13a -6 |
| |
|
Hint |
|
| |
2. |
Solve  |
| |
|
A. |
a = 14 |
B. |
a =  |
| |
|
C. |
a =  |
D. |
a = 7 |
| |
|
Hint |
|
| |
3. |
Write an equation to represent the function. |
| |
|
 |
| |
|
A. |
g(x) = -2x |
B. |
 |
| |
|
C. |
g(x) = 3x |
D. |
g(x) = x + 3 |
| |
|
Hint |
|
| |
4. |
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)} |
| |
|
A. |
y = x + 12 |
B. |
y = -2x + 12 |
| |
|
C. |
y = x + 9 |
D. |
y = 2x - 12 |
| |
|
Hint |
|
| |
5. |
The sum of two numbers is 36. Twice the first number minus the second is 6. Find the numbers. |
| |
|
A. |
(30, 6) |
B. |
(14, 22) |
| |
|
C. |
(42, 6) |
D. |
(10, 26) |
| |
|
Hint |
|
| |
6. |
The quadrilateral below is a parallelogram because_______. |
| |
|
 |
| |
|
A. |
both pairs of opposite angles are congruent |
| |
|
B. |
it has four sides |
| |
|
C. |
both pairs of opposite sides are congruent |
| |
|
D. |
the diagonals bisect each other |
| |
|
Hint |
|
| |
7. |
Which graph is the graph of the system of inequalities?
y > 2x
 |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
8. |
Determine which point is a solution to the system of inequalities by graphing.
 |
| |
|
A. |
(5, 6) |
B. |
(3, 2) |
| |
|
C. |
(0, 7) |
D. |
no solution |
| |
|
Hint |
|
| |
9. |
Determine which point is a solution to the system of inequalities by graphing.
y > -2x + 6
2x + y -3 |
| |
|
A. |
no solution |
B. |
(0, 0) |
| |
|
C. |
(8, 0) |
D. |
(-7, 3) |
| |
|
Hint |
|
| |
10. |
Which system of inequalities is graphed below? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
11. |
Simplify  Assume the denominator is not equal to zero. |
| |
|
A. |
1 |
B. |
 |
| |
|
C. |
5xy2 |
D. |
5xy8 |
| |
|
Hint |
|
| |
12. |
 |
| |
|
 |
| |
|
A. |
40 |
B. |
 |
| |
|
C. |
320 |
D. |
20 |
| |
|
Hint |
|
| |
13. |
What is the equation of the graph shown? |
| |
|
 |
| |
|
A. |
f(x) = 2x2 - 2x + 1 |
| |
|
B. |
f(x) = -2x2 + 2x - 1 |
| |
|
C. |
f(x) = 2x2 + 2x + 1 |
| |
|
D. |
f(x) = -2x2 + 2x + 1 |
| |
|
Hint |
|
| |
14. |
Graph 2x + 3y = 9. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
15. |
Find the slope of the line that passes through (5, -5) and (9, -5). |
| |
|
A. |
 |
B. |
undefined |
| |
|
C. |
0 |
D. |
 |
| |
|
Hint |
|
| |
16. |
Use the direct variation equation y = 22x to find x when y = 88. |
| |
|
A. |
x = -4 |
B. |
 |
| |
|
C. |
 |
D. |
x = 4 |
| |
|
Hint |
|
| |
17. |
A composition teacher needs to choose 10 students out of 15 to serve as rough draft reviewers. A group of 10 seniors, 3 juniors, and 2 sophomores have volunteered. How many different ways can the teacher choose 10 students? |
| |
|
A. |
360,360 |
B. |
3,003 |
| |
|
C. |
36,036 |
D. |
133,133 |
| |
|
Hint |
|
| |
18. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a number that is greater then or equal to five? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
|
| |
|
Hint |
|
| |
19. |
Which of the following pairs of coordinates are on a line with an undefined slope? |
| |
|
A. |
(3, -2), (3, 5) |
B. |
(-4, -3), (3, -3) |
| |
|
C. |
(-2, -2), (4, 4) |
D. |
(2, 1), (5, -2) |
| |
|
Hint |
|
| |
20. |
Write the rule that describes the translation of |
| |
|
 |
| |
|
A. |
(x, y) (x + 3, y - 5) |
| |
|
B. |
(x, y)(x - 2, y + 7) |
| |
|
C. |
(x, y)(x + 7, y - 2) |
| |
|
D. |
(x, y)(x + 2, y - 7) |
| |
|
Hint |
|
|
|