r = -6 sin(theta)

Part I: Multiply both sides of this equation by r and use the fact that to rewrite this equation in terms of x and y.

Part II: Complete the square to produce the final equation.

Part III: Using only your answer to part II, what shape does this graph make?

All i really need help is in part II

Question

r = -6 sin(theta)

Part I: Multiply both sides of this equation by r and use the fact that  to rewrite this equation in terms of x and y.

Part II: Complete the square to produce the final equation.

Part III: Using only your answer to part II, what shape does this graph make?

All i really need help is in part II

directrix · Answer

If part II is where you need help, then please post the result from part I so that we will have a beginning point.  @sk8ing4speed