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Mathematics, 08.10.2021 05:10 travisvb

If f(x) and f1(x) are inverse functions of each other and f(x)=2x+5 what is f1(8)? -1

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If f(x) and f1(x) are inverse functions of each other and f(x)=2x+5 what is f1(8)? -1

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