1.	Choose the graph that shows the solution to the system of inequalities and
		A.		B.
		C.		D.
		Hint
	2.	What is the solution of the system of inequalities?
		A.		B.	region 3
		C.	region 2	D.	region 1
		Hint
	3.	Which graph represents the following system:
		A.		B.
		C.		D.
		Hint
	4.	Which of the following is always true about inequalities whose graphs do not overlap?
		A.	Their slopes are opposite reciprocals.	B.	Each slope is positive.
		C.	Their slopes are equal.	D.	Each slope is negative.
		Hint
	5.	Which of the following is not a vertex of the figure formed by
		A.	(6, 4)	B.	(0, 2)
		C.		D.	(2, –1)
		Hint