(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

2. Relevant equations

find g^-1({-2,-1,0}).

These problems really throw me off, in my textbook there is a simlar problem but with x/2, and the inverse of the function yeilds a range of values. I would like to know if the same is true here.

3. The attempt at a solution

Since this is a floor function would the range be something like

n<x+2<n+1

Any help is appreciated.

Thank You.

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# Inverse Floor Function.

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