Question

What do inverses do to each other?

Answer 1

It is this property that you use to prove (or disprove) that functions are inverses of each other. You will compose the functions (that is, plug x into one function, plug that function into the inverse function, and then simplify) and verify that you end up with just "x".

Explanation:

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Answer 2

It is this property that you use to prove (or disprove) that functions are inverses of each other. You will compose the functions (that is, plug x into one function, plug that function into the inverse function, and then simplify) and verify that you end up with just "x".