Question

If f(x) = √x , what is f^(-1) (4)?

Answer 1

16

Answer 2

if f^-1 is inverse function

Answer 3

yes f^-1 is inverse function

Answer 4

Inverse of calculating a square root is squaring.

Answer 5

so, 16 is the answer?

Answer 6

yup

Answer 7

Thank you so much. :)))

Answer 8

Yes it is.