Give the center and radius of the circle. Then sketch its graph.(x + 3)2 + (y + 2)2 = 9
A. center (- 3, - 2), r = 3
B. center (- 3, 2), r = 3
C. center (3, 2), r = 3
D. center (3, - 2), r = 3
Answer: A
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Solve the problem.Determine the approximate distance that a baseball travels if it is thrown with a velocity of 112 feet per second at an angle of 39° relative to level ground.
A. 3 ft B. 474 ft C. 383 ft D. 310 ft
Convert the given polar coordinates of the point to rectangular coordinates.(5, 330°)
A. 
B. 
C. 
D. 
Use the graph, which shows the average retail prices of 1 gallon of whole milk from 1996 through 2007.
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Approximate the percent change in the price of milk from the price in 2000 to the highest price shown in the graph.
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A. About 48% B. About 58% C. About 43% D. About 53% E. About 38%
Simplify the expression algebraically.
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A. 
B. 
C. 
D. 
E. 