alexnash2000 alexnash2000

23-04-2019
Mathematics

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If F(x) = x - 1, which of the following is the inverse of F(x)? A. F-1(x) = x + 1 B. F-1(x) = 1 - x C. F-1(x) = x D. F-1(x) = x - 1

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mazerati mazerati

23-04-2019

A is the answer.

y=x-1

y+1=x

x is F inverse(x)

answer: F^(-1) (x)= x+1

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