3 years ago

F(x)=9x+5, find f^-1(x).

Mathematics

1 answer:

lidiya [134]3 years ago

4 0

Answer:

interchange the role of x and y

x=9y+5

x-5=9y

x-5 =y

so,f^-1(x)= x-5

9

hope it helps.

<h3>stay safe healthy and happy.</h3>

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