Answer:
f^-1(x) = x +6
Step-by-step explanation:
To find the inverse of the function
y = f(x)
solve the equation
x = f(y)
for y.
Here, you want ...
x = (y -6)
x +6 = y . . . . . . add 6 to both sides
[tex]\boxed{f^{-1}(x)=x+6}\\[/tex]
