Wednesday, March 3, 2010

Polar Graphing of Circles and Roses


We covered graphing of two main different shapes today using polar equations. First, we covered the main equation for graphing a circle, using sin and cos, depending on its orientation. Second, is the main equation for graphing a rose and what information can be taken from the polar equation about the rose. At the top is just a diagram and equation used for the last problem on the yesterday's homework.

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