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 3:

In this problem, we need to draw the sketch of the function, the inverse of the function and we have to find domain and range of

Step 2 of 3:

We gave the function and we have a line

Clearly if we put x = 0 then we get and if we put x = 3 then we get that is we get the coordinate

Now we draw the sketch for the function with the coordinate

Now we draw the sketch for the inverse function, using the transformation, starting at (0, 3) and ending at (6, 0) which is shown in the figure.