Graphing Rational Functions
Channel: Michael Pemberton
Date: 04/04/2020

In this video, we finish our discussion on rational functions with graphing and applications. With graphing rational functions, we review how to find the domain of a rational function, its intercepts, vertical and horizontal asymptotes, and also how to construct a sign chart or number line to analyze the behavior of a rational function's graph near each x-intercept and vertical asymptote. We conclude the video with an application of rational functions from business using the average cost function.