1.   How can a line graph be used to make predictions?
    A. It displays data.
    B. It shows a trend over time.
    C. It has vertical and horizontal scales.
    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. There is no relationship.
    B. It takes Jordan less time to run 2 miles now than when he started.
    C. Jordan is running fewer miles now than when he started.
    D. Jordan is spending more time running every day.
    Hint

  3.   In what month will Classic Comics probably begin to make more than $150 on the Internet?
   
    A. November B. September
    C. October D. December
    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. Their is no relationship between the number of students per computer and the years.
    C. The number of students per computer is staying the same.
    D. The number of students per computer is decreasing.
    Hint

  5.   The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006.
   
    A. 8 B. 2
    C. 5 D. 0
    Hint



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