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1. |
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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2. |
Name the quadrant that contains point Q. |
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A. |
I |
B. |
III |
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C. |
IV |
D. |
II |
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Hint |
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3. |
State the domain of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
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A. |
{-2, 1, 5} |
B. |
{-2, 1} |
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C. |
{3, 6, 7, 9} |
D. |
{5} |
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Hint |
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4. |
State the inverse of the relation as a set of ordered pairs. |
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A. |
{(-1, 3), (-1, 2), (-2, 1)} |
B. |
{(-1, 3), (-2, 1)} |
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C. |
{(-2, -1), (-1, 2)} |
D. |
{(1, -2), (2, -1), (3, -1)} |
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Hint |
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5. |
Which ordered pair is a solution for 3a + 2b = 6? |
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A. |
(2, 0) |
B. |
(1, 1) |
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C. |
(-2, 0) |
D. |
(0, -3) |
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Hint |
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6. |
Find the solution set for y = -2x if the domain is {-2, -1, 0, 5}. |
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A. |
{(-2, 4), (-1, 2), (0, 0), (5, -10)} |
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B. |
{(-4, -2), (-2, -1), (0, 0), (10, 5)} |
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C. |
{(1, -2), (0.5, -1), (0, 0), (-2.5, 5)} |
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D. |
{(-2, -4), (-1, -2), (0, 0), (5, 10)} |
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Hint |
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7. |
Rewrite 6x + 5y = 7 - 2x in the form Ax + By = C. |
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A. |
-8x + 5y = 7 |
B. |
13y = 7 |
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C. |
4x + 5y = 7 |
D. |
8x + 5y = 7 |
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Hint |
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8. |
Graph y + 2 = 7. |
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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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9. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
18c2 - 15c + 7 |
B. |
18c2 - 3c + 7 |
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C. |
9c2 - 15c + 7 |
D. |
c + 7 |
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Hint |
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10. |
If f(x) = 2x - 2, find 2[f(3)]. |
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A. |
8 |
B. |
10 |
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C. |
2 |
D. |
4 |
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Hint |
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11. |
Write an equation for the graph. |
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A. |
y = x + 1 |
B. |
y = 2x + 2 |
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C. |
y = 2x |
D. |
y = x + 2 |
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Hint |
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12. |
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)} |
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A. |
y = 2x - 12 |
B. |
y = -2x + 12 |
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C. |
y = x + 12 |
D. |
y = x + 9 |
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Hint |
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13. |
Find the median of the data in the stem-and-leaf plot. |
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A. |
12 |
B. |
19 |
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C. |
21 |
D. |
23 |
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Hint |
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14. |
Find the upper quartile of {2, 5, 13, 21, 29}. |
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A. |
13 |
B. |
29 |
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C. |
25 |
D. |
3.5 |
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Hint |
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