Question

Which of the following is not a step in finding the inverse

of the function f (x) = (x − 7)² – 5
○x + 5 = (y − 7)²
-
O √x+5 = y-7
O √x + 5-7 = f−¹(x)
all of the steps are correct
none of the steps are correct

Answer 1

This step is incorrect:

`√(x + 5) - 7 = {f}^( - 1) (x)`