Trigonometry: Graphs of Polar Equations (Graphing Polar Equations 1 of 2)

In this video, I'll show you how to use polar coordinates to graph equations that come to us in polar form. Given the level of detail, I only address limaçons in this video. For information about graphing roses and lemniscates, please see the next video.

00:00 Example 1 - Detailed Explanation of How to Graph a Circle in Polar Equation
17:30 Example 2 - Graphing a Limaçon
41:08 Example 3 - Graphing a Limaçon
51:20 Example 4 - Graphing a Cardioid