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1. |
Solve the equation 3x + 7 = 5x - 2. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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2. |
Solve the equation 2a - b = ac + 3b for a. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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3. |
Find the perimeter of the figure if x = 5. |
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A. |
5 units |
B. |
8 units |
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C. |
20 units |
D. |
40 units |
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Hint |
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4. |
Write the ordered pair for point P. |
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A. |
(1, 2) |
B. |
(1, -2) |
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C. |
(-1, 2) |
D. |
(-1, -2) |
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Hint |
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5. |
State the domain of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
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A. |
{-2, 1, 5} |
B. |
{5} |
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C. |
{3, 6, 7, 9} |
D. |
{-2, 1} |
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Hint |
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6. |
State the inverse of the relation as a set of ordered pairs. |
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A. |
{(-1, 3), (-2, 1)} |
B. |
{(1, -2), (2, -1), (3, -1)} |
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C. |
{(-1, 3), (-1, 2), (-2, 1)} |
D. |
{(-2, -1), (-1, 2)} |
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Hint |
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7. |
Which graph represents a function? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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8. |
Which pair of lines graphed below are parallel? |
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A. |
l and m |
B. |
l and n |
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C. |
k and m |
D. |
k and n |
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Hint |
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9. |
Determine which point is a solution to the system of inequalities by graphing.
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A. |
no solution |
B. |
(0, 7) |
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C. |
(5, 6) |
D. |
(3, 2) |
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Hint |
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10. |
Find the GCF of 54a2, 84ab, and 10c |
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A. |
2 |
B. |
2abc |
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C. |
4 |
D. |
8ab |
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Hint |
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11. |
Factor x2 – 8x + 16. |
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A. |
(x - 4)2 |
B. |
(x + 4)2 |
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C. |
(x - 8)2 |
D. |
(x + 4)(x – 4) |
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Hint |
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12. |
Solve 5x2 – 10x = 0. |
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A. |
x = 2 |
B. |
x = 0 or x = 2 |
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C. |
x = 0 |
D. |
x = 0 or x = -2 |
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Hint |
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13. |
What are the real roots of the quadratic equation whose related function is graphed below? |
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A. |
-4, 4 |
B. |
-2 |
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C. |
4 |
D. |
-4 |
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Hint |
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14. |
Simplify  . |
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A. |
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B. |
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C. |
4 |
D. |
16 |
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Hint |
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15. |
Simplify 12f + 6(3 + 4f). |
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A. |
54f |
B. |
36f + 18 |
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C. |
16f + 18 |
D. |
34f |
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Hint |
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16. |
Find the slope of the line that passes through (5, -5) and (9, -5). |
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A. |
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B. |
0 |
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C. |
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D. |
undefined |
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Hint |
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17. |
Solve the system of equations given by y = 2x + 2 and  . |
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A. |
infinitely many solutions |
B. |
no solution |
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C. |
(4, -6) |
D. |
(-3, -4) |
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Hint |
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18. |
Solve 27x3 = 147x. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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19. |
The sum of two numbers is 12, and the product of the numbers is 36. What are the numbers? |
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A. |
9 and 4 |
B. |
6 and 6 |
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C. |
6 and 9 |
D. |
7 and 5 |
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Hint |
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20. |
Which method of solving quadratic equations should be used when only an estimated solution is necessary? |
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A. |
quadratic formula |
B. |
completing the square |
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C. |
factoring |
D. |
graphing |
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Hint |
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