| |
| |
1. |
Solve  |
| |
|
A. |
q = 105 |
B. |
q = 35 |
| |
|
C. |
q = 21 |
D. |
q =  |
| |
|
Hint |
|
| |
2. |
Write an algebraic expression for b to the second divided by c to the fourth. |
| |
|
A. |
b2c4 |
B. |
 |
| |
|
C. |
b2 + c4 |
D. |
 |
| |
|
Hint |
|
| |
3. |
Evaluate:  when x = 3, y = 2, and z = 19. |
| |
|
A. |
2 |
B. |
 |
| |
|
C. |
1 |
D. |
19 |
| |
|
Hint |
|
| |
4. |
A person biking uphill travels 15 miles in 1hour.
The same person biking downhill travels 15 miles
in  hour. Find this person's average speed. |
| |
|
A. |
30 mph |
B. |
20 mph |
| |
|
C. |
15 mph |
D. |
22.5 mph |
| |
|
Hint |
|
| |
5. |
Graph M(-3, 5). |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
6. |
State the range of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
| |
|
A. |
{3, 6, 9} |
B. |
{3, 6, 7} |
| |
|
C. |
{3, 6, 7, 9} |
D. |
{1, -2, 5} |
| |
|
Hint |
|
| |
7. |
Express the relation in the table as a set of ordered pairs. |
| |
|
 |
| |
|
A. |
{(-1, 5), (0, 2), (1, 6), (2, 6)} |
| |
|
B. |
{(-1, 5), (0, 2), (1, 2, 6)} |
| |
|
C. |
{(-1, 5), (0, 2), (1, 6)} |
| |
|
D. |
{(5, 1), (2, 0), (6, 1), (6, 2)} |
| |
|
Hint |
|
| |
8. |
Express the relation whose graph is shown as a set of ordered pairs. |
| |
|
 |
| |
|
A. |
{(1, 1), (2, -2), (-3, -2), (-4, 3)} |
| |
|
B. |
{(1, 1), (2, -2), (2, -3), (-3, 4)} |
| |
|
C. |
{(1, 1), (-2, 2), (-3, -2), (-4, 3)} |
| |
|
D. |
{(1, 1), (-2, 2), (-2, -3), (3, -4)} |
| |
|
Hint |
|
| |
9. |
Find the solution set for 16 + b  40
if the replacement set is {22, 23, 24, 25}. |
| |
|
A. |
{24, 25} |
B. |
{23, 24, 25} |
| |
|
C. |
{22, 23, 24} |
D. |
{24} |
| |
|
Hint |
|
| |
10. |
Name the property used in the equation 17 × c = 17. Then solve for c. |
| |
|
A. |
Multiplicative Property of Zero; c= 0 |
| |
|
B. |
Additive Identity; c = 0 |
| |
|
C. |
Multiplicative Identity; c = 1 |
| |
|
D. |
Multiplicative Inverse; c =  |
| |
|
Hint |
|
| |
11. |
Evaluate 0.75 + 2.2 + 0.25 + 0.8. |
| |
|
A. |
3 |
B. |
6 |
| |
|
C. |
4 |
D. |
5 |
| |
|
Hint |
|
| |
12. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 2 or 3 family members? |
| |
|
 |
| |
|
A. |
45 |
B. |
5 |
| |
|
C. |
20 |
D. |
25 |
| |
|
Hint |
|
| |
13. |
Find  |
| |
|
A. |
1.1 |
B. |
 1.1 |
| |
|
C. |
11 |
D. |
-1.1 |
| |
|
Hint |
|
| |
14. |
Plot the point H(-2, 0) on a coordinate plane. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
15. |
Graph triangle XYZ, with vertices X(-3, -1), Y(-1, -5), and Z(-5, -5), and its image when reflected over the y-axis. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
16. |
A triangle has vertices M(-3, 6), N(-3, 3), and O(0, 3). Find the coordinates of the dilated triangle M´N´O´ if the scale factor is  . |
| |
|
A. |
M´(-1, 2), N´(-1, 1), O´(0, 1) |
| |
|
B. |
M´(-9, 18), N´(-9, 9), O´(0, 9) |
| |
|
C. |
M´(-1, 6), N´(-1, 3), O´(0, 3) |
| |
|
D. |
M´(1, -2), N´(1, -1), O´(0, -1) |
| |
|
Hint |
|
| |
17. |
Determine the coordinates of the x-intercept of 3x – 4y = 24. |
| |
|
A. |
(0, 8) |
B. |
(0, -6) |
| |
|
C. |
(-6, 0) |
D. |
(8, 0) |
| |
|
Hint |
|
| |
18. |
Find the next three terms of the arithmetic sequence 101, 93, 85, 77, …. |
| |
|
A. |
68, 59, 50 |
B. |
70, 63, 56 |
| |
|
C. |
69, 61, 53 |
D. |
71, 65, 59 |
| |
|
Hint |
|
| |
19. |
Write an equation for the nth term of –6, -14.5, -23, -31.5, …. |
| |
|
A. |
 = -8.5n – 7 |
B. |
= -14.5n + 8.5 |
| |
|
C. |
= -8.5n + 2.5 |
D. |
= -6n |
| |
|
Hint |
|
| |
20. |
A number minus seventeen is negative twelve. Find the number. |
| |
|
A. |
-5 |
B. |
29 |
| |
|
C. |
-29 |
D. |
5 |
| |
|
Hint |
|
|
|