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If f (7) = 22, then f(f-1(22)) = [?]
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5 votes
If f (7) = 22, then
f(f-1(22)) = [?]

User Cwills
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1 Answer

5 votes

Answer: 22

Explanation:


f(f^(-1)(x))=f^(-1)(f(x))=x

User LightningWrist
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