Find functions f and g so that f ? g = H.H(x) = ?4x + 1?

A.

f(x) = x; g(x) = 4x + 1

B.
f(x) = ?x?; g(x) = 4x + 1

C.
f(x) = ?-x?; g(x) = 4x - 1

D.
f(x) = -?x?; g(x) = 4x + 1


Answer: B

Mathematics

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