1.	Each year, the population of Chicago increases. What would a line graph showing the yearly population of Chicago look like?
		A.	It would go down from left to right.
		B.	It would go up from left to right.
		C.	It would be a vertical line.
		D.	It would be a horizontal line.
		Hint
	2.	The line graph shows the time it takes Kyle to climb the steps in the Statue of Liberty. Predict the total time it will take him to climb 354 steps to the top of the statue, if his rate remains approximately the same.
		A.	12 min	B.	20 min
		C.	10 min	D.	16 min
		Hint
	3.	The Pacific giant kelp plant is one of the fastest-growing plants in the world. The table below shows the growth of one plant. Predict what the height of the plant will be in week 10.
		A.	12 ft	B.	10 ft
		C.	20 ft	D.	14 ft
		Hint
	4.	Predict which of these items the store will sell the most of next month.
		A.	socks	B.	shirts
		C.	shorts	D.	ties
		Hint
	5.	What would you predict your heart rate would be if you exercise 40 minutes per day?
		A.	10	B.	50
		C.	0	D.	120
		Hint