1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), rationals (Q)
		B.	reals (R), rationals (Q), integers (Z)
		C.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		D.	reals (R), irrationals (I)
		Hint
	2.	Which is a graph of whole numbers greater than 3?
		A.		B.
		C.		D.
		Hint
	3.	Which is a graph of real numbers less than –2 ?
		A.		B.
		C.		D.
		Hint
	4.	Which is the graph of -4 and
		A.		B.
		C.		D.
		Hint
	5.	Which is a graph showing the set of real numbers greater than
		A.		B.
		C.		D.
		Hint