One-Sided Limits and Limits without Directionality on Graphs

In this example problem, we determine one-sided limits on graphs and whether the limit without directionality will exist on graphs. We also look at the difference between limits and evaluating a function at a given x-value and how they do not need to be the same for each to exist. This video contains examples that are from Business Calculus, 1st ed, by Calaway, Hoffman, Lippman. from the Open Course Library, remixed from Dale Hoffman's Contemporary Calculus text. It was extended by David Lippman to add several additional topics. The text is licensed under the Creative Commons Attribution license. http://creativecommons.org/licenses/by/3.0/us/