Polar Equations & Graphs

The polar equation of this curve is

The polar equation of the curve is

The polar eqiuation of the curve is

Describe the curve.

• Rose with 4 leaves, Length 3

• Rose with 3 leaves, Length 4

• Rose with 8 leaves, Length 3

• Circle with a diameter of 12

Which of the following could be the equation for...

• r = sin 4θ

• r = 6 sin 2θ

• r = 6 cos 2θ

• r = cos 4θ

• 9

• 18

• 8

• 17

What is the polar equation of the graph shown here?

• r = 4

• the polar axis

• the pole

• nothing