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 human years per year	B.	5.7 human years per year
		C.	4 human years per year	D.	4.5 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.	0.75 inch per hour	B.	0.33 inch per hour
		C.	0.67 inch per hour	D.	0.80 inch per hour
		Hint
	3.	A mother has graphed her baby’s growth. Find the rate of change in the weight of the baby from 3 months to 6 months.
		A.	1.75 pounds per month	B.	1.375 pounds per month
		C.	1.25 pounds per month	D.	1.5 pounds per month
		Hint
	4.	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.	-1.4 pounds per week	B.	-2 pounds per week
		C.	-1 pound per week	D.	-1.5 pounds per week
		Hint
	5.	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.	-3,300 people per year	B.	-3,100 people per year
		C.	-3,400 people per year	D.	-3,500 people per year
		Hint