1.	Determine the slope of any line perpendicular to .
		A.		B.	-3
		C.		D.	3
		Hint
	2.	Which graph shows a line with a slope of passing through (-1,0)?
		A.		B.
		C.		D.
		Hint
	3.	Which graph has a slope of zero?
		A.		B.
		C.		D.
		Hint
	4.	Find the slope of the line.
		A.	1	B.	3
		C.	-1	D.	0
		Hint
	5.	Determine the slope of the line parallel to the line shown.
		A.	0	B.
		C.	1	D.	-1
		Hint