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1. |
Find the slope-intercept form of an equation of the line that has a slope of  and passes through (8,2). |
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A. |
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B. |
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C. |
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D. |
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2. |
Write the translation matrix for  and its image  |
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A. |
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B. |
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C. |
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D. |
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3. |
How many planes appear in the figure shown? |
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A. |
7 |
B. |
6 |
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C. |
9 |
D. |
8 |
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4. |
Determine the converse of the following if-then statement.
If the flowers are yellow, then they are daffodils. |
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A. |
If the flowers are daffodils, then they are yellow. |
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B. |
The flowers are not daffodils. |
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C. |
The flowers are not yellow. |
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D. |
If the flowers are not yellow, then they are not daffodils. |
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Hint |
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5. |
Which statement cannot be used to prove  |
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A. |
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B. |
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C. |
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D. |
slope  slope  |
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6. |
Triangle RST is isosceles with  as the vertex angle. If ST = 3x - 11, SR = x + 3, and RT = x - 2, find RT. |
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A. |
14 |
B. |
5 |
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C. |
9 |
D. |
7 |
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Hint |
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7. |
Which postulate can be used to prove the triangles congruent? |
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A. |
not possible |
B. |
SAS Postulate |
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C. |
ASA Postulate |
D. |
SSS Postulate |
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Hint |
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8. |
In which figure is  a median and an angle bisector of 
and  is an altitude? |
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A. |
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B. |
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C. |
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D. |
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9. |
What is the volume of a right rectangular prism that is 3 inches by 5 inches by 8 inches. |
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A. |
144 in3 |
B. |
120 in3 |
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C. |
158 in3 |
D. |
55 in3 |
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Hint |
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10. |
Which one of the triangles shown is not similar to the others? |
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A. |
Z |
B. |
X |
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C. |
Y |
D. |
W |
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Hint |
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11. |
In the figure,  . If FH = 12, HJ = 3, and the perimeter of  HIJ = 13, then what is the perimeter of FGH? |
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A. |
48 |
B. |
52 |
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C. |
25 |
D. |
36 |
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Hint |
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12. |
Find the coordinates of A (3, -2) after it has been translated by reflecting it over the graph of y = 1 and then y = -1. |
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A. |
(3, -6) |
B. |
(-1, -2) |
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C. |
(6, -3) |
D. |
(-2, 3) |
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Hint |
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13. |
Which equation describes the line that contains the points (-5, 2) and (3, 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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14. |
Graph the solution set to the inequality 5x – 3 < 3x + 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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15. |
If  and  find 4A – 5B. |
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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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16. |
State whether the product of A3 × 4 and B3 × 4 is defined, and if it is defined, state the dimensions. |
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A. |
undefined |
B. |
defined, 4 × 3 |
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C. |
defined, 9 × 16 |
D. |
defined, 3 × 4 |
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Hint |
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17. |
A baseball owner is trying to convince people that he is spending too much on his players. He is paying 10 of them $1 million, 8 of them $2 million, and 3 of them $15 million. To support his case, which measure of central tendency should he use? |
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A. |
mode |
B. |
mean |
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C. |
standard deviation |
D. |
median |
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Hint |
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18. |
Which is a graph showing the set of real numbers greater than  |
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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. |
How could the graph be changed so it is not misleading? |
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A. |
Change the graph from vertical to horizontal. |
B. |
Make the graph start at 0 to see all of the bars. |
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C. |
Write out the entire names of the months. |
D. |
Change the color. |
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Hint |
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20. |
A photo that measures 4 inches long and 6 inches wide will be enlarged so that the width will be 9 inches. What will the length be? |
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A. |
2.7 in. |
B. |
5.5 in. |
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C. |
13.5 in. |
D. |
6 in. |
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Hint |
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