PreCalculus - Polar Coordinates (19 of 35) Graphing Polar Equations: r=13+2cos(theta), Limacons*** HD

Visit http://ilectureonline.com for more math and science lectures! In this video I will graph polar equation r=1+2cos(theta), r=2+2cos(theta), r=3+2cos(theta), r=4+2cos(theta), limacons. Next video in the polar coordinates series can be seen at: