1.	Three out of the four equations listed below are equations of lines that are parallel to each other. Which equation does not have a graph that is a line parallel to the other three?
		A.
		B.	8y = - 6x
		C.
		D.	3x + 4y = -16
		Hint
	2.	Which pair of lines graphed below are parallel?
		A.	k and m	B.	l and m
		C.	l and n	D.	k and n
		Hint
	3.	The table shows the possible lengths and widths of a rectangle that has an area of 72 square centimeters. Make a scatter plot of the data.
		A.		B.
		C.		D.
		Hint
	4.	Which three points are collinear?
		A.	(–5, –3), (–2, 3), (2, –4)
		B.	(4, –3), (2, –2), (–4, 1)
		C.	(3, 1), (4, 0), (–1, 2)
		D.	(–1, 1), (2, 3), (5, 2)
		Hint
	5.	Which three points are collinear?
		A.	(1, 2), (–3, –2), (–2, –4)
		B.	(3, –1), (2, 5), (2, –3)
		C.	(–5, 2), (1, 1), (4, 4)
		D.	(–4, 4), (0, –4), (–1, –2)
		Hint