SOLUTION: find the composition of functions (fog)(x). g(x) = 3x, f(x) = x + 1

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Question 865946: find the composition of functions (fog)(x).
g(x) = 3x, f(x) = x + 1
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
(fog)(x) = 3x + 1 |substituting 3x for x in f(x)