Master Graphing rational functions Part 2 using symmetry

The video tutorial explains how to graph rational functions using symmetry. It covers the seven-step process, focusing on finding symmetry, intercepts, and asymptotes. The tutorial emphasizes the benefits of symmetry in simplifying the graphing process by reducing the number of points needed. An example problem is solved to demonstrate the application of these concepts.

What is the process for plotting points when graphing a rational function?

How does symmetry simplify the graphing process of rational functions?

What steps should be taken if a function does not cross the X axis?

In what scenarios can a horizontal asymptote be crossed by the graph?