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1. |
Find the mode for the stem-and-leaf plot shown below. |
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A. |
59 |
B. |
52 |
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C. |
53 |
D. |
25 |
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Hint |
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2. |
The scatter plot below shows the women's winning marathon times and the high temperatures on the marathon days. Which prediction equation best shows how marathon times and temperature are related? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
State the number of solutions to the system of equations graphed below. |
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A. |
infinitely many |
B. |
0 |
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C. |
1 |
D. |
2 |
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Hint |
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4. |
A feasible region has vertices at (4, 6), (-2, 3), (2, -2), and (3, 1). At which point is the maximum value of the function f(x, y) = 2x + y? |
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A. |
f(4, 6) |
B. |
f(2, -2) |
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C. |
f(3, 1) |
D. |
f(-2, 3) |
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Hint |
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5. |
In   is the _____. |
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A. |
median |
B. |
altitude |
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C. |
perpendicular bisector |
D. |
all of these |
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Hint |
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6. |
The bases of a trapezoid have measures of 16 and 8. Find the measure of the median. |
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A. |
24 |
B. |
12 |
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C. |
8 |
D. |
128 |
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Hint |
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7. |
The bases of a trapezoid have measures of 16 and 8. Find the measure of the median. |
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A. |
12 |
B. |
8 |
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C. |
24 |
D. |
128 |
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Hint |
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8. |
The letters of the alphabet are placed in a box. What is the probability of selecting a consonant or a letter from the word variable? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
If triangle FGH is congruent to triangle JKI, name the corresponding angles. |
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A. |
 F  G, H I, J K |
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B. |
F I, G J, H K |
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C. |
F J, G K, H I |
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D. |
F K, G I, H J |
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Hint |
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10. |
Is it possible to draw a triangle with sides measuring 32, 96, and 118? Explain. |
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A. |
Yes; the sum of the measures of any two sides is greater than the other side measure. |
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B. |
Yes; 96 is between 32 and 118. |
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C. |
No; 32 is less than 96 + 118. |
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D. |
No; 32 + 96 is less than 118. |
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Hint |
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11. |
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. |
(6, -3) |
B. |
(-1, -2) |
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C. |
(-2, 3) |
D. |
(3, -6) |
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Hint |
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12. |
A ticket service is selling tickets to a concert. An order of 4 tickets has a price of $63 and an order of 6 tickets has a price of $92. Write an equation to find the price of any amount of tickets. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
A rental car company charges $75 for a 3-day rental and $155 for a 7-day rental. Write an equation to find the amount that the rental car company will charge for any number of days. |
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A. |
y = 20x |
B. |
y = 80x – 165 |
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C. |
y = 80x |
D. |
y = 20x + 15 |
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Hint |
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14. |
Solve 6z > 39. |
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A. |
 |
B. |
{z | z < 234} |
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C. |
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D. |
{z | z > 234} |
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Hint |
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15. |
One card is drawn from a standard deck of cards. What is the probability that it is either a black card or a face card? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Simplify  |
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A. |
 |
B. |
 |
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C. |
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D. |
m |
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Hint |
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17. |
If  and  , what is  |
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A. |
125 |
B. |
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C. |
216 |
D. |
 |
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Hint |
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18. |
What best describes  |
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A. |
median |
B. |
angle bisector |
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C. |
perpendicular bisector |
D. |
altitude |
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Hint |
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19. |
Find the area of the figure shown. |
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A. |
110 cm2 |
B. |
55 cm2 |
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C. |
235 cm2 |
D. |
270 cm2 |
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Hint |
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20. |
Which method of finding solutions would work best to find the solutions to the system  and state why? |
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A. |
determinants and matrices, because there are fewer calculations |
B. |
adding or subtracting |
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C. |
substitution |
D. |
adding and multiplying |
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Hint |
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