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Mathematics, 09.11.2020 21:10 Kassi07

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