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