Find functions f and g so that f ? g = H.H(x) = 

A.

f(x) = x2 - 2; g(x) = 

B.
f(x) = g(x) = x2 - 2  

C.
f(x) = g(x) = x - 2

D.
f(x) = g(x) = - 1/2


Answer: B

Mathematics

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