OpenStudy (anonymous):

How to graph r=6sin2θ?

OpenStudy (anonymous):

you have to first find the amplitude and period.

OpenStudy (anonymous):

Can you help me with that process?

OpenStudy (anonymous):

yeah sure, usually amplitude is in front of sin or cos, and it is never negative. so do you know the amplitude now?

OpenStudy (anonymous):

6

OpenStudy (anonymous):

yeah, okay now for period. period is $2\pi/w$

OpenStudy (anonymous):

I have no clue. :(