1.	Graph the point .
		A.
		B.
		C.
		D.
		Hint
	2.	Graph R(-3, -145°).
		A.
		B.
		C.
		D.
		Hint
	3.	Graph the polar equation =.
		A.
		B.
		C.
		D.
		Hint
	4.	Find the distance between the points with the polar coordinates P1(3, 160°) and P2(5, 100°).
		A.		B.
		C.		D.
		Hint
	5.	You are following a compass course, where you are given instructions to get from a starting point to a finishing point by walking certain distances in certain directions using a compass. At the beginning of the course, the directions say to walk 50 ft at 30° to reach a big oak tree. Later, you realize that you are only 70 ft away from the starting point, at an angle of 120°. How far are you from the big oak tree?
		A.	70.8 ft	B.	53.9 ft
		C.	104.4 ft	D.	86.0 ft
		Hint