Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = (7x - 4)3
A. f(x) = x3, g(x) = 7x - 4
B. f(x) = 7x3, g(x) = x - 4
C. f(x) = 7x - 4, g(x) = x3
D. f(x) = (7x)3, g(x) = -4
Answer: A
Mathematics
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A. ± 
B. 
C. ± 
D. 
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÷ 
A. - 
B. - 6
C. 
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and 
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