1.	A line graph _________________________.
		A.	is best used to show changes over time
		B.	must have years labeled on the horizontal axis
		C.	does not have line segments connecting the data points
		D.	shows only increases in data
		Hint
	2.	The bar graph below shows the number of people in Lisa's class with each pet preference. What conclusion can be made from the graph?
		A.	Dogs are the best pets in the world.	B.	More people in Lisa's class prefer cats than dogs.
		C.	About 40 people in Lisa's class prefer fish.	D.	More people in Lisa's class prefer cats to fish.
		Hint
	3.	The line graph below shows Onatah's growth in the last four years. What conclusion can not be made from the graph?
		A.	Onatah was shorter when measured in 2000 than when measured in 1999.	B.	Onatah was about 3'11'' in 1998.
		C.	Onatah was about 5'0'' in 2001.	D.	Onatah has gotten taller every year she has been measured.
		Hint
	4.	Identify the vertical bar graph that correctly displays the data given in the table.
		A.		B.
		C.		D.
		Hint
	5.	The table shows the cost of a gallon of gasoline at a local gasoline station. Which line graph correctly displays the data given in the table?
		A.		B.
		C.		D.
		Hint