18-04-2021
Mathematics

contestada

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

O -1
O 3/2
O 41/8
O 23

If fx and f1x and inverse functions of each other and fx 2x5 what is f18 O 1 O 32 O 418 O 23 class=

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blakecharboneau blakecharboneau

18-04-2021

i’m guessing he answer is a

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Kinberlin77 Kinberlin77

09-12-2021

Answer:

b. 3/2

Step-by-step explanation:

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