Question

If f (x) = 4 x - 3, what is f (x)^-1 ?

Answer 1

Explanation:

f(x) = 4x - 3

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The problem asks you to find f(-1).

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All that this is telling you to do is to evaluate f(x) when x equals -1. So, just go to the

given f(x) and substitute -1 for every x.

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Starting with:

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f(x) = 4x - 3

Answer 2

Hope this might help