

1. 
How can a line graph be used to make predictions? 


A. 
It shows a trend over time. 


B. 
It has vertical and horizontal scales. 


C. 
It displays data. 


D. 
It has a title. 


Hint 


2. 
Jordan runs 2 miles every day. He is tracking his progress on the graph below. Describe the trend in his running times over the last six months. 





A. 
Jordan is running fewer miles now than when he started. 


B. 
There is no relationship. 


C. 
It takes Jordan less time to run 2 miles now than when he started. 


D. 
Jordan is spending more time running every day. 


Hint 


3. 
How much money do you predict Classic Comics will make on the Internet in July? 





A. 
$130 
B. 
$120 


C. 
$100 
D. 
$110 


Hint 


4. 
In what month will Classic Comics probably begin to make more than $150 on the Internet? 





A. 
November 
B. 
October 


C. 
September 
D. 
December 


Hint 


5. 
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 staying the same. 


B. 
The number of students per computer is increasing. 


C. 
Their is no relationship between the number of students per computer and the years. 


D. 
The number of students per computer is decreasing. 


Hint 


