1.	Graph {-3, 3}.
		A.
		B.
		C.
		D.
		Hint
	2.	Name the set of numbers that is graphed below.
		A.	{0}	B.	{-1, 1}
		C.	{-1, 0}	D.	{-1, 0, 1}
		Hint
	3.	Find
		A.		B.
		C.		D.
		Hint
	4.	Name the coordinate of each point that is graphed on the number line.
		A.	{-6, -3, 0, 2}	B.	{-6, -3, -1, 2}
		C.	{-6, -3, -2, 0}	D.	{0, 2, 3, 6}
		Hint
	5.	Evaluate 10 + |21 - x| - 3 if x = 9.
		A.	19	B.	28
		C.	25	D.	22
		Hint