3 years ago

What is the inverse function of number 20 and how do you get the inverse?

Mathematics

1 answer:

mariarad [96]3 years ago

7 0

I hope this helps you

(f (x))^2= (square root of x-2)^2

f^2 (x)=x-2

x=f^2 (x)+2

f^-1 (x)=x^2+2

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