Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

graph the parametric equation: r = 3cos2theta

OpenStudy (anonymous):

Basic cos(theta) looks like this, of course repeating infinitely in both directions: |dw:1337119595878:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!