Given the graph of the function f(x) = -x3 + 3x; find a formula for g(x) .f(x) = -x3 + 3xg(x) =?

A. g(x) = -x3 + 3x + 2
B. g(x) = -(x + 2)3 + 3(x + 2)
C. g(x) = (-x3 + 3x)
D. g(x) = 2(-x3 + 3x)

Answer: D

Mathematics

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