1.	See the line graph below of George's, Jerry's, and Stanley's heights between the ages of 5 and 14 years. Which boy grew the most between consecutive years?
		A.	George 8–9 years	B.	Jerry 13–14 years
		C.	Stanley 5–6 years	D.	George 11–12 years
		Hint
	2.	Describe the graph below.
		A.	A person walking from the right side of a room to the left, moving faster as time passes.
		B.	A person walking from the right side of a room to the left, moving at a constant speed.
		C.	A person walking from the left side of a room to the right, moving faster as time passes.
		D.	A person walking from the left side of a room to the right, moving slower as time passes.
		Hint
	3.	Use the graph to find the positive solution to 475 = 4.9x2.
		A.	x = 9.3	B.	x = 8.1
		C.	x = 8.9	D.	x = 9.8
		Hint
	4.	What is the form of an equation for a doubling pattern?
		A.	y = x2	B.	y = x + 2
		C.	y = 2x	D.	2y = x
		Hint
	5.	Find a description that can model this graph.
		A.	Bill running in a cross country race.
		B.	Bill taking his dog for a walk to the park and back..
		C.	Bill walking to the store.
		D.	Bill walking back and forth across a room.
		Hint
	6.	What is the best way to model data with a repeating pattern?
		A.	equation of the graph	B.	histogram
		C.	data list	D.	graph
		Hint