Translate the sentence into an equation.c varies directly as the square of f.
A. c = kf2
B. c = k
C. c = 
D. c = 
Answer: A
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Find the indicated quantity.a25, when a1 = -7 and d = 
A. - 1
B. - 
C. - 13
D. - 
Add or subtract, as indicated.0.65 + (-3.390)
A. -3.94 B. -4.04 C. -2.74 D. 2.204
Select a setting so that the given points will lie within the viewing rectangle.(-90, 1), (-50, 14), (50, -3)
A. X min = -60 X max = 60 X scl = 10 Y min = -4 Y max = 15 Y scl = 1 B. X min = -100 X max = 60 X scl = 10 Y min = 0 Y max = 15 Y scl = 1 C. X min = -4 X max = 15 X scl = 1 Y min = -100 Y max = 60 Y scl = 10 D. X min = -100 X max = 60 X scl = 10 Y min = -4 Y max = 15 Y scl = 1
Solve the problem.The accompanying tables represent a function f that converts seconds to hours and a function g that converts hours to days.
Express (f -1?g -1)(x) symbolically.
A. (f -1?g -1)(x) = 86,400x2
B. (f -1?g -1)(x) = 
C. (f -1?g -1)(x) = 
D. (f -1?g -1)(x) = 86,400x