Find inverse of a rational equation then determine domain and range

The video tutorial covers the process of finding the domain of a function, swapping variables, simplifying equations, and solving for Y. It explains how to handle variables in the denominator and the steps to isolate Y. The tutorial concludes with identifying the domain and range of the inverse function, emphasizing algebraic processes throughout.

What is the significance of the number four in the context of the domain?

What is the domain of the function discussed in the text?

What steps are taken to isolate the variable Y in the equation?

Explain the process of finding the inverse function as described in the text.

How is the range of the function determined according to the text?