Math, asked by mckensy, 2 months ago

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

Answers

Answered by archanasukumar033

1

Answer:

F(8)=2x+5=(2×8)+5=21

F^-1(8)=1/F(8)=1/21

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