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1. |
Evaluate if  |
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A. |
 |
B. |
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C. |
-1 |
D. |
 |
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Hint |
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2. |
Find the square root  |
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A. |
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B. |
121 |
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C. |
11 |
D. |
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Hint |
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3. |
Translate 3x + 5y = 7 into a verbal sentence. |
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A. |
The sum of 3 times x and 5 times y is 7. |
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B. |
x to the third power plus y to the fifth power is 7. |
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C. |
The sum of 3 and x plus the product of 5 and y is 7. |
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D. |
3 times the sum of x and y is 7. |
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Hint |
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4. |
Solve the equation 3x + y = 6 for x. |
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A. |
x = 2 - y |
B. |
x = 6 - 3x |
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C. |
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D. |
x = 5y |
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Hint |
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5. |
Express the relation in the table as a set of ordered pairs. |
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A. |
{(-1, 5), (0, 2), (1, 2, 6)} |
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B. |
{(5, 1), (2, 0), (6, 1), (6, 2)} |
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C. |
{(-1, 5), (0, 2), (1, 6)} |
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D. |
{(-1, 5), (0, 2), (1, 6), (2, 6)} |
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Hint |
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6. |
Which is the graph of the inequality y - x < 6? |
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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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7. |
Find (4x2 + 3x) + (7x2 – 5x – 6). |
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A. |
11x2 – 2x – 6 |
B. |
11x4 – 2x2 – 6 |
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C. |
11x2 – 8x – 6 |
D. |
9x – 6 |
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Hint |
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8. |
Identify the hypothesis in the following algebraic statement: If 3x + 10 = 13, then x = 1. |
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A. |
3x |
B. |
x = 1 |
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C. |
3x + 10 |
D. |
3x + 10 = 13 |
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Hint |
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9. |
A counterexample disproves a conditional when ________ . |
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A. |
the hypothesis is true and the conclusion is false |
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B. |
the hypothesis is false and there is no valid conclusion |
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C. |
the hypothesis is true and the conclusion is true |
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D. |
the hypothesis is false and the conclusion is false |
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Hint |
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10. |
Which values are a counterexample to the given statement? If x × y = 0, then x must be 0. |
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A. |
x = 5, y = 0 |
B. |
x = 0, y = 1 |
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C. |
x = -1, y = 1 |
D. |
x = 0, y = 0 |
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Hint |
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11. |
A bag contains 10 blue marbles, 7 white marbles, 6 red marbles, and 2 green marbles. What is the probability of randomly selecting a blue marble? |
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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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12. |
Solve  |
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A. |
All Real Numbers |
B. |
No Solution |
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C. |
x = 6 |
D. |
x = -6 |
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Hint |
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13. |
What are the coordinates of A´ if trapezoid ABCD is reflected over the x-axis? |
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A. |
A'(-7, -5) |
B. |
A'(7, -5) |
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C. |
A'(-7, 5) |
D. |
A'(7, 5) |
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Hint |
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14. |
Select the linear equation. |
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A. |
3xy – 2y = 7 |
B. |
= -2 |
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C. |
5x2 + 2y2 = 1 |
D. |
y = -5x + 1 |
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Hint |
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15. |
Find the 18th term of the arithmetic sequence –4.5, -7.25, -10, -12.75, …. |
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A. |
-54 |
B. |
-45.75 |
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C. |
-48.5 |
D. |
-51.25 |
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Hint |
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16. |
Graph  |
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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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17. |
What is implied when it is said that x and y have a positive correlation? |
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A. |
When the value of x increases, the value of y does not necessarily increase or decrease. |
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B. |
When the value of x decreases, the value of y does not necessarily increase or decrease. |
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C. |
When the value of x increases, the value of y increases. |
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D. |
When the value of x increases, the value of y decreases. |
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Hint |
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18. |
Solve 22p > 198. |
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A. |
p < 4,356 |
B. |
p > 9 |
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C. |
p > 4,356 |
D. |
p < 9 |
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Hint |
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19. |
Solve 11x – 9 > 13 or –4x – 4 < 8. |
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A. |
{x| x > -1} |
B. |
{x| x > -3} |
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C. |
{x| x < -3 or x > 2} |
D. |
{x| x > 2} |
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Hint |
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20. |
Find the area of a triangle with base 2x + 3 and height 3x – 1. |
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A. |
6x2 + 7x – 3 |
B. |
x2 + x – 3 |
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C. |
3x2 + x  |
D. |
5x2 + 7x – 3 |
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Hint |
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