Step 1:

The function is $\"\"$ .

The function is a linear function with positive slope,hence it is one-to-one function.

Therefore, the inverse of the function exist.

Find the inverse of the function.

Consider $\"\"$ and solve $\"\"$ in terms of $\"\"$ .

$\"\"$

Interchange $\"\"$ and $\"\"$ .

$\"\"$ \ \

Replace $\"\"$ .

$\"\"$

Since, Substitute $\"\"$ in inverse function then it is represents always negative. \ \

Therefore, the domain of the function is $\"\"$ and range is $\"\"$ .

Solution:The inverse of $\"\"$ is $\"\"$ .

The domain of the function is $\"\"$ and range is $\"\"$ .