1.	Name the set of numbers that is graphed below.
		A.	{-3, 2, 4}	B.	{all integers}
		C.	{-6, -3, 0, 2, 4}	D.	{-6, -3, 2, 4}
		Hint
	2.	Name the set of numbers that is graphed below.
		A.	{-3, -2, -1, 0}	B.	{-3, -2, -1, 0, 1, 2, 3}
		C.	{-3, -2, -1}	D.	{-2, -1}
		Hint
	3.	Find
		A.		B.
		C.		D.
		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.	9	B.	6
		C.	4	D.	7
		Hint