1.	Find the slope of the line.
		A.	4	B.
		C.		D.	0
		Hint
	2.	Which graph shows a line with a slope of passing through (-1,0)?
		A.		B.
		C.		D.
		Hint
	3.	Find the value of x so the line that passes through (x, 5) and (12, 2) is perpendicular to the line that passes through (0, 1) and (2, 7).
		A.	4	B.	5
		C.	3	D.	-3
		Hint
	4.	Find the value of x so the line that passes through (x, 6) and (10,-3) is parallel to the line that passes through (7, 2) and (6, 11)
		A.	-71	B.	1
		C.	-9	D.	9
		Hint
	5.	Which graph has a slope of zero?
		A.		B.
		C.		D.
		Hint