DESCRIPTION
This calculus 1 review provides a basic introduction to limits. It explains how to calculate the limit of a function by direct substitution, factoring, using the common denominator of a complex fraction and multiplying by the conjugate in the case of radicals and square roots. In addition to finding the limit analytically, it explains how to calculate the limit of a function graphically. It covers one sided limits, limits at infinity, and infinite limits as well. This video contains plenty of examples and practice problems.