The following function is one-to-one. Find the inverse of the function. Then graph the function and its inverse on the same set of axes.
\[
f(x)=x+6
\]
\[
f^{-1}(x)=
\]
Hence, the inverse function is given by $f^{-1}(x) = \boxed{x - 6}$.
Step 1 :Let $y = x + 6$. Then $x = y - 6$.
Step 2 :Hence, the inverse function is given by $f^{-1}(x) = \boxed{x - 6}$.