1.	A bar graph ______.
		A.	uses bars of different heights to compare data	B.	uses bars of different perimeters to compare data
		C.	uses bars of different widths to compare data	D.	does not have a vertical axis
		Hint
	2.	A line graph _________________________.
		A.	must have years labeled on the horizontal axis
		B.	shows only increases in data
		C.	is best used to show changes over time
		D.	does not have line segments connecting the data points
		Hint
	3.	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.	More people in Lisa's class prefer cats to fish.	D.	About 40 people in Lisa's class prefer fish.
		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