1.	Graph
		A.
		B.
		C.
		D.
		Hint
	2.	The graph of is a _______.
		A.	circle	B.	rose
		C.	limaçon	D.	cardioid
		Hint
	3.	Graph r = 5 sin (2 + 3°).
		A.
		B.
		C.
		D.
		Hint
	4.	Which equation could represent a lemniscate?
		A.	r = 4 cos 4
		B.
		C.	r = 4 sin 2
		D.
		Hint
	5.	The graph of 8 + 8 cos is a ________.
		A.	spiral of Archimedes	B.	rose
		C.	limaçon	D.	cardioid
		Hint