NEW CORRECTED LESSON at https://www.youtube.com/watch?v=qEOsR1G57So

This lesson first starts with how to test for symmetry in a polar graph.

Symmetry to the Polar Axis at 1:34

Symmetry to the line Theta=pi/2 at 8:13

Symmetry to the Pole at 10:38

Special Types of Graphs

Circles at 13:13

Limacons at 16:16 I explain how to recognize the 4 subcategories of Limacons which are Inner Loop, Cartiod, Dimpled, and Convex.

EXAMPLE of graphing a Limacon with an inner loop at 20:29

Rose Curve introduced at 34:10 THERE ARE ANNOTATION CORRECTIONS for the labels of r=asin(3theta) , and r=acos(3theta) are flipped.

EXAMPLE with even number of petals at 38:01

EXAMPLE with odd number of petals at 49:36

Lemniscates introduced at 54:03

LAST EXAMPLE at 55:14

Graphing Calculator Example at 26:50

My introductory video of Understanding Polar Coordinates https://www.youtube.com/watch?v=tKi05dfUhAA Find free review test, useful notes and more at http://www.mathplane.com

You must log in to post a comment.