Finding and graphing the vertical and horizontal asymptotes

The video tutorial explains how to find the domain of a rational function by identifying values that make the denominator zero. It discusses vertical asymptotes, which occur where the function is undefined, and horizontal asymptotes, determined by comparing the degrees of the polynomials. The tutorial provides a step-by-step approach to solving these problems and visualizing the asymptotes on a graph.

What happens to the graph of a rational function at the vertical asymptote?

Describe the process of determining the coefficients for horizontal asymptotes when the degrees of the polynomials are the same.