Find the composite function for the given functions.f ? g for f(x) = 6x + 7 and g(x) = x2 - 2
A. 6x2 - 5
B. 36x2 + 12x - 7
C. x2 + 6x + 5
D. x2 - 6x - 9
Answer: A
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A. 561.18 square feet B. 96 square feet C. 600 square feet D. 560 square feet
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 0 B. -12 C. 1 D. -4
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A. 5,282 ft B. 627.3 ft C. 88.0 ft D. 5,696.8 ft
Determine the amplitude or period as requested.Amplitude of y = 2 cos 
x
A. 2
B. 
C. 
D. 6?