Key Polar Graphs Circles
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Last updated 4:42 AM on 2/16/23
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4 Terms
1
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Circles
What type of graphs are these?
2
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r=asinθ
centered over y-axis; radius is a/2 (a= diameter)
3
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r=acosθ
centered over the polar axis (x-axis); a/2 =r (a=diameter)
4
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r=a
a (the constant) is the radius centered over the pole