Polar Graphs/Equations

Match the given polar equation with its corresponding graph.

Match the given polar equation with its corresponding graph.

 $r=5\cos2\theta$  

Match the given polar equation with its corresponding graph.

 $r=2-3\cos\theta$  

Match the given polar equation with its corresponding graph.

 $r=5+4\cos\theta$  

Match the given polar equation with its corresponding graph.

 $r=-3-3\cos\theta$  

Match the given polar equation with its corresponding graph.

 $r=-2$  

Match the given polar equation with its corresponding graph.

 $r\ =\ 2\theta$  

Match the given polar equation with its corresponding graph.

 $\theta=\frac{2\theta}{3}$  

Rewrite the following from rectangular form into polar form.


y = - 4

Rewrite the following polar equation into rectangular form.

 $r=\frac{4}{3\cos\theta+7\sin\theta}$