1.	Find the rectangular coordinates of the point
		A.	(0, 4)	B.	(4, 4)
		C.		D.
		Hint
	2.	Find the rectangular coordinates of the point Q(-5, -35°).
		A.	(-4.10, -2.87)	B.	(4.10, -2.87)
		C.	(-4.10, 2.87)	D.	(4.10, 2.87)
		Hint
	3.	Write the polar equation in rectangular form.
		A.	x + y = 4x	B.	x2 + y2 = 4x
		C.	x2 + y2 = 2x	D.	x + y = 2x2
		Hint
	4.	Find the rectangular coordinates of the point R.
		A.		B.
		C.		D.
		Hint
	5.	Find the polar coordinates of the point P(8, -2).
		A.		B.
		C.	(10, -4)	D.
		Hint