1.	What would you predict your heart rate would be if you exercise 40 minutes per day?
		A.	50	B.	0
		C.	120	D.	10
		Hint
	2.	How can a line graph be used to make predictions?
		A.	It has vertical and horizontal scales.
		B.	It displays data.
		C.	It has a title.
		D.	It shows a trend over time.
		Hint
	3.	How much money do you predict Classic Comics will make on the Internet in July?
		A.	$100	B.	$120
		C.	$110	D.	$130
		Hint
	4.	The scatter plot shows the number of students per computer in U.S. public schools. Describe the trend shown in the graph.
		A.	The number of students per computer is increasing.
		B.	The number of students per computer is staying the same.
		C.	The number of students per computer is decreasing.
		D.	Their is no relationship between the number of students per computer and the years.
		Hint
	5.	The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data.
		A.	There are more computers in schools in 2000 than their were in 1990.
		B.	Their are more computers in schools in 1990 than their were in 2000.
		C.	In the future, their will be 0 students per computer.
		D.	In the future, their will be more students per computer.
		Hint