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1. |
Which equation is graphed below? |
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A. |
x - 3y = -6 |
B. |
x + 3y = 6 |
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C. |
3x + y = 6 |
D. |
3x - y = -6 |
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Hint |
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2. |
Express 0.091 in scientific notation. |
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A. |
9.1 × 10-1 |
B. |
9.1 × 10-2 |
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C. |
9.1 × 101 |
D. |
9.1 × 102 |
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Hint |
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3. |
Find the value of x so that j || k. |
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A. |
7 |
B. |
12 |
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C. |
3 |
D. |
23 |
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Hint |
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4. |
Which pair of triangles is congruent by the ASA Postulate? |
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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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5. |
Which problem-solving strategy is used in indirect proofs? |
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A. |
draw a diagram |
B. |
decision-making |
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C. |
working backward |
D. |
guess and check |
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Hint |
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6. |
Choose the slope-intercept form of the equation of the line that passes through (-2, 4) and is perpendicular to the graph of 2x + y = -20. |
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A. |
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B. |
y = 2x + 8 |
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C. |
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D. |
y = -2x |
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Hint |
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7. |
Of the movies Sally went to last year, 10 were comedies and 2 were dramas. Find the ratio of comedies to dramas. |
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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. |
What is the locus of all points in a plane that are 7 units from the line  in that plane? |
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A. |
a line parallel to |
B. |
a line perpendicular to |
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C. |
two lines parallel to |
D. |
a plane parallel to |
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Hint |
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9. |
A straight angle has a measure of _____. |
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A. |
90 |
B. |
180 |
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C. |
60 |
D. |
45 |
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Hint |
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10. |
If    then triangle WXY is congruent to triangle _______. |
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A. |
YZW |
B. |
ZWY |
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C. |
WZY |
D. |
WYZ |
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Hint |
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11. |
Which pair of triangles is congruent by the SAS Postulate? |
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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. |
In the set of data
{113, 146, 146, 154, 157, 170, 181},
which measure of central tendency has the highest value? What is the value? |
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A. |
mean, 152 |
B. |
median, 154 |
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C. |
mode, 146 |
D. |
mean, 178 |
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Hint |
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13. |
Use mental math to solve  |
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A. |
1 |
B. |
-17 |
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C. |
16 |
D. |
17 |
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Hint |
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14. |
If A = {5, 6, 7, 8} and B = {8, 9}. what set notation means that 7 belongs to set A but not set B? |
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A. |
7 A, 7 B |
B. |
7 = A, 7 B |
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C. |
7A, 7 B |
D. |
7 A, 7 B |
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Hint |
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15. |
Simplify  |
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A. |
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B. |
m |
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C. |
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D. |
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Hint |
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16. |
What are the next 3 terms in the sequence 2, 4, 8, 14, 22….? |
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A. |
32, 44, 58 |
B. |
30, 42, 56 |
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C. |
34, 48, 62 |
D. |
28, 32, 38 |
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Hint |
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17. |
Solve  |
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A. |
–1 |
B. |
–12 |
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C. |
12 |
D. |
–25 |
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Hint |
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18. |
Which pair of angles are alternate exterior angles? |
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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 base of a trapezoid is 20 cm, the median is 14 cm. What is the length of the other base? |
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A. |
3 cm |
B. |
6 cm |
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C. |
28 cm |
D. |
8 cm |
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Hint |
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20. |
Solve  for x by the method of determinants. |
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A. |
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B. |
11 |
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C. |
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D. |
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Hint |
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