Question: Consider the functions below. 3 f(x) = x+7, g(x) = x- 7 (a) Find each of the following. fog= gof= Find the domain of

Consider the functions below. 3 f(x) = x+7, g(x) = x- 7 (a) Find each of the following. fog= gof= Find the domain of fo g. (Enter your answer using interval notation.) (b) Use a graphing utility to graph fog and go f. Determine whether fog=gof. Yes, they are equal. No, they are not equal.

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