Learn how to evaluate the limit of a piecewise function with a hole

The video tutorial explains how to understand and evaluate a graph, specifically a parabola. It discusses the characteristics of the graph, including the presence of a hole, and how to evaluate limits by focusing on the value the graph approaches. The tutorial emphasizes understanding the graph's behavior without needing to graph it explicitly and concludes with a Q&A session.

What type of graph is being discussed in the text?

Explain the significance of the hole at x = 3 in the graph.

What does the teacher mean by 'we just care about the value that it's approaching'?

How do you find the limit of a function according to the text?

What is the final value obtained when substituting into the equation?