1.	Name the set of numbers that is graphed below.
		A.	{-2, -1}	B.	{-3, -2, -1, 0}
		C.	{-3, -2, -1}	D.	{-3, -2, -1, 0, 1, 2, 3}
		Hint
	2.	Graph {all integers less than 5, but greater than -1.}
		A.
		B.
		C.
		D.
		Hint
	3.	Name the set of numbers that is graphed below.
		A.	{-1, 0}	B.	{-1, 0, 1}
		C.	{0}	D.	{-1, 1}
		Hint
	4.	Graph the set of numbers on a number line. {-5, -2, 1, 3, 4}
		A.
		B.
		C.
		D.
		Hint
	5.	Evaluate 12 - |x - 7| if x = 15.
		A.	6	B.	9
		C.	7	D.	4
		Hint