1.	The table compares the age of a cat to the age of a human. Find the rate of change in human years between a cat’s age of 1 and 6?
		A.	5.7 human years per year	B.	4 human years per year
		C.	4.5 human years per year	D.	5 human years per year
		Hint
	2.	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.	0.33 inch per hour	B.	0.80 inch per hour
		C.	0.75 inch per hour	D.	0.67 inch per hour
		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.	-1 pound per week	B.	-1.4 pounds per week
		C.	-1.5 pounds per week	D.	-2 pounds per week
		Hint
	4.	The graph shows the change in the number of poodles registered with the American Kennel Club. Find the rate of change in number of poodles registered from 2000 to 2002.
		A.	-4,500 poodles per year	B.	-12,000 poodles per year
		C.	-3,000 poodles per year	D.	-6,000 poodles 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.	-0.4 mpg per year	B.	-0.2 mpg per year
		C.	0.075 mpg per year	D.	0 mpg per year
		Hint