Show the graph of a function y = ƒ(x). Copy the graph and draw in the line y = x.Then use symmetry with respect to the line y = x to add the graph of f–1 to your sketch. (It is not necessary to find a formula for f–1) Identify the domain and range of f–1

Step 1 of 4</p>

In this problem, we have to show the graph of the function and draw a line then use the symmetry with respect to the line to add the graph of

Step 2 of 4</p>

The giving function will be

The domain of the function is given by

Now, we have to find the range of the function

Rewrite the given equation, we get

General Quadratic equation will be

Compare the giving equation with general Quadratic equation, we get

We know that

So, the value of

When the value of then we get no solution.

Hence, the range of the given function will be