1.	The values in the graph below are _______
		A.	irrational numbers.	B.	integers.
		C.	rational numbers.	D.	natural numbers.
		Hint
	2.	Which is a graph of real numbers less than –2 ?
		A.		B.
		C.		D.
		Hint
	3.	Which is a graph showing the set of real numbers greater than or equal to 4?
		A.		B.
		C.		D.
		Hint
	4.	Which is a graph showing the set of real numbers greater than -3
		A.		B.
		C.		D.
		Hint
	5.	Which is the graph of -4 and
		A.		B.
		C.		D.
		Hint