The Best Explanation of Piecewise Functions How to Graph Piecewise

The video tutorial explains how to graph functions with specific constraints on x values, focusing on piecewise functions. It covers graphing when x is less than, between, or greater than certain values, and emphasizes the importance of understanding domain constraints. The tutorial concludes with a demonstration of graphing piecewise functions on the same plane.

What is the domain of the function y = x as discussed in the text?

How does the teacher instruct students to handle points that do not meet the graphing constraints?

Explain the significance of the point x = -2 in the context of the graphing exercise.

What is the difference between an open dot and a closed dot on a graph as described in the lesson?

Describe the process of graphing piecewise functions as outlined in the text.

What constraints are placed on the graph of y = x squared - 1?

How does the teacher suggest students should graph functions with infinite domains?