1.	A line of best-fit should not be drawn for which of the following graphs.
		A.		B.
		C.		D.
		Hint
	2.	Which equation is the slope-intercept form of the equation of the line that passes through (1, 2) and is parallel to 4x - 2y = 6?
		A.		B.	y = -2x + 1
		C.	y = 2x	D.	y = 4x + 3
		Hint
	3.	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
	4.	Which three points are collinear?
		A.	(–5, –3), (–2, 3), (2, –4)
		B.	(4, –3), (2, –2), (–4, 1)
		C.	(–1, 1), (2, 3), (5, 2)
		D.	(3, 1), (4, 0), (–1, 2)
		Hint
	5.	Which three points are collinear?
		A.	(3, –1), (2, 5), (2, –3)
		B.	(1, 2), (–3, –2), (–2, –4)
		C.	(–4, 4), (0, –4), (–1, –2)
		D.	(–5, 2), (1, 1), (4, 4)
		Hint