Is it a hole or asymptote?

The video tutorial explains how to identify discontinuities in a graph and determine whether they are vertical asymptotes or holes. The instructor demonstrates the process of factoring expressions to simplify them and identify the nature of discontinuities. The tutorial concludes by confirming the presence of a vertical asymptote at X = 1 and a hole at X = 0.

How can you determine if a discontinuity is a hole or a vertical asymptote?

What happens to the discontinuity at X - 1 when the function is simplified?