Today in class we learned about cardioid and limacon types of polar graphs and we graphed examples on a worksheet. We talked about how petals of a rose curve are on the axis when there is a cosine equation. We also learned that limacon curves have an inner loop, they are dimpled, and are convex.
Tuesday, March 3, 2009
Polar Graphing
Today in class we learned about cardioid and limacon types of polar graphs and we graphed examples on a worksheet. We talked about how petals of a rose curve are on the axis when there is a cosine equation. We also learned that limacon curves have an inner loop, they are dimpled, and are convex.
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