1.	Joy walks slowly and steadily across her living room. Describe the graph below.
		A.	Joy walks fast to the left.
		B.	Joy walks fast to the left, then she walks fast to the right.
		C.	Joy walks fast to the right, then she walks fast to the left.
		D.	Joy walks fast to the right.
		Hint
	2.	Describe the graph below.
		A.	A person walking from the left side of a room to the right, moving slower as time passes.
		B.	A person walking from the left side of a room to the right, moving faster as time passes.
		C.	A person walking from the right side of a room to the left, moving slower as time passes.
		D.	A person walking from the right side of a room to the left, moving at a constant speed.
		Hint
	3.	Find the graph of .
		A.		B.
		C.		D.
		Hint
	4.	What is the form of an equation for a doubling pattern?
		A.	2y = x	B.	y = x2
		C.	y = 2x	D.	y = x + 2
		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.	Find the example that does not model a repeating pattern involving weather.
		A.	yearly precipitation patterns
		B.	arrival of the seasons
		C.	path of a hurricane
		D.	daily temperature variations
		Hint