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For the function f, use composition of functions to show that f is as given. f(x) = x+1 , 4+1(x) = 9X-9 8 9x - 9 To show that f'(x) = - find (f- of)(x) and (fof- ') (x) and check to see that each is x.

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Answer:

ksp

Explanation:

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