Question

Find the inverse function. f(x) = x - 5​

Answer 1

f^-1 (x) = x^2 + 5

Explanation:

f(x) = √x - 5

replace x with y

x= √y - 5

solve for y,

x =√y-5

x^2 + 5

Answer -

f^-1(x) = x^2 + 5

HOPES THIS HELPS :)