Question: Given f ( x ) = 2 x + 1 - 3, what is f -1 ( x )? f -1 ( x ) =

Given f (x) = 2x + 1 - 3,what is f -1(x)?

f -1(x) = log2(x + 3) - 1 f -1(x) = log2(x - 1) + 3 f -1(x) = log2(x + 1) - 3 f -1(x) = log2(x - 3) + 1

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