1.	The table shows the amount of snow during a snow storm. Find the rate of change in the amount of snow from 2:30 to 4:30.
		A.	0.80 inch per hour	B.	0.75 inch per hour
		C.	0.67 inch per hour	D.	0.33 inch per hour
		Hint
	2.	The owner of a house graphed the value of her home starting in 1997. Find the rate of change in value from 2000 to 2003.
		A.	$1,000 per year	B.	$500 per year
		C.	$1,500 per year	D.	$4,500 per year
		Hint
	3.	Mitchell is on a diet. The table shows his weight from the start of the diet. Find the rate of change in his weight from the third week to the seventh week.
		A.	-2 pounds per week	B.	-1.5 pounds per week
		C.	-1 pound per week	D.	-1.4 pounds per week
		Hint
	4.	The graph shows the population of Washington, D.C. Find the rate of change in population of Washington, D.C. from 1990 to 2000.
		A.	-3,400 people per year	B.	-3,100 people per year
		C.	-3,500 people per year	D.	-3,300 people per year
		Hint
	5.	The graph shows the fuel efficiency for the light duty trucks in the United States. Find the rate of change in the fuel efficiency from 1999 to 2000.
		A.	-0.2 mpg per year	B.	-0.4 mpg per year
		C.	0 mpg per year	D.	0.075 mpg per year
		Hint