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 1	D.	region 2
		Hint
	3.	What is the solution of the system of inequalities?
		A.	region 2	B.	region 1
		C.	region 4	D.	region 3
		Hint
	4.	Which point is not in the solution set of
		A.	(6, 1)	B.	(14, –3)
		C.	(1, –1)	D.	(9, –1)
		Hint
	5.	Which of the following is not a vertex of the figure formed by
		A.		B.	(0, 2)
		C.	(6, 4)	D.	(2, –1)
		Hint