Question: In problem, show that (f g)(x) = (g f)(x) = x. f(x) = 4 3x; g(x) = (4 x)

In problem, show that (f ° g)(x) = (g ° f)(x) = x.

f(x) = 4 – 3x; g(x) = (4 – x)

f(x) = 4 3x; g(x) = (4 x)

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