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Mathematics, 23.06.2021 22:50 coco09

If f(x) and f-1(x) are inverse functions of eachother and f(x) = 2x +5 , what is f-1 (8)?


If f(x) and f-1(x) are inverse functions of eachother and f(x) = 2x +5 , what is f-1 (8)?

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If f(x) and f-1(x) are inverse functions of eachother and f(x) = 2x +5 , what is f-1 (8)?
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