1.	Graph {all integers less than 5, but greater than -1.}
		A.
		B.
		C.
		D.
		Hint
	2.	Graph {-3, 3}.
		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.	Evaluate 12 - |x - 7| if x = 15.
		A.	4	B.	9
		C.	6	D.	7
		Hint
	5.	Evaluate 10 + |21 - x| - 3 if x = 9.
		A.	28	B.	25
		C.	19	D.	22
		Hint