1.	A line graph _________________________.
		A.	shows only increases in data
		B.	is best used to show changes over time
		C.	does not have line segments connecting the data points
		D.	must have years labeled on the horizontal axis
		Hint
	2.	Name the ordered pair for point N.
		A.	(6, 4)	B.	(5, 6)
		C.	(4, 6)	D.	(4, 5)
		Hint
	3.	Use the grid below to name the point at (3, 6).
		A.	T	B.	H
		C.	Q	D.	W
		Hint
	4.	Make a line graph for the data in the table.
		A.
		B.
		C.
		D.
		Hint
	5.	This drawing shows the front view of several buildings. Plot a point to represent the height and width of each building.
		A.		B.
		C.		D.
		Hint
	6.	The graph shows temperatures recorded, on the hour, between the hours of 10:00 A.M. and 10:00 P.M. for a city in the Midwest in June. Why does it make sense to connect the points on this graph?
		A.	The temperature does not change between the points on the graph.
		B.	The temperature existed between the times recorded on the graph.
		C.	Connected points on a graph show a pattern in the data.
		D.	Any and all points shown on a graph should always be connected.
		Hint