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