Find the functions f and g so that F(x) = (f o g) (x).F(x) = 
+ 5
A. f(x) = x + 5, g(x) = 7/x2
B. f(x) = x, g(x) = 7/x + 5
C. f(x) = 7/x2, g(x) = 5
D. f(x) = 1/x, g(x) = 7/x + 5
Answer: A
Mathematics
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