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Practice problem

What Are Inverse Functions?

By Jacob Cohen
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Function ff is defined only on the domain of integers [0,6][0, 6], ff has an inverse, and f(2)=3f(2) = 3. Also, f(6)=4f(6) = 4. What is f−1(4)f^{-1}(4)?

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Type a concept, like “slope” or “photosynthesis”.

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