Evaluate Limit by substituting in for Variable

In this calculus math example tutorial example, we find the limit of a function where our variable is approaching a constant. To do so, we evaluate our function at the value that our variable is approaching. This results in a number, that is reduced completely to give our solution. 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/ how to solve limits calculus limits of functions calculus limits and derivatives class 11