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Mathematics 18 Online
OpenStudy (anonymous):

Please help! a.r=1-cos2(theta) b. r=8/(3-sin(theta) c. parametric equations x= sin t, y= 1+cos t

OpenStudy (john_es):

The question is...

OpenStudy (anonymous):

What we have to do with it?? O.o

OpenStudy (anonymous):

graph, sorry

OpenStudy (anonymous):

it's okay

OpenStudy (john_es):

May be this will help you, http://www.wolframalpha.com/input/?i=r%3D1-cos%282+t%29+polar

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