Step 1:
\The function is
The domain of the function is .
Consider
Find the inverse function.
\Interchange the variables and
.
Above function is in the form , where
The inverse function is .
Step 2:
\Find the range of function.
\ .
The range of lies in
.
Also, the range of lies in
.
The range of is
.
The range of is equal to the domain of
.
The domain of is
.
Step 3:
\The inverse function is .
The domain of is
.
The domain of is equal to the range of
.
The range of is
.
Solution:
\The inverse function is .
The range of is
.
The domain of is
.
The range of is
.