1.	Find the slope of the line graphed below.
		A.		B.	4
		C.	-4	D.
		Hint
	2.	This is a table showing the time and distance Lou ran. Find a rule that relates Lou's distance to the time.
		A.		B.	t = 4.5d
		C.	d = 4.5t	D.
		Hint
	3.	Cari, Christine, Rob, and Brad went for a walk outside. The distance-time graph shows how fast each person walked. Who walked at a rate of 2 m/s?
		A.	Rob	B.	Christine
		C.	Cari	D.	Brad
		Hint
	4.	The distance-time graph below shows a race between 4 classmates. Which two classmates stayed the same distance apart throughout the race?
		A.	Hector and Randy	B.	Randy and Thomas
		C.	Chris and Hector	D.	Thomas and Chris
		Hint
	5.	What is the y-intercept of the equation y = 5x – 3?
		A.	(–3, 0)	B.	(0, 3)
		C.	(0, –3)	D.	(3, 0)
		Hint