7.1. Line Graphs and Scatter Plots http://www.ck12.org
a. The number of hours you spend doing Math homework each week for the first semester.
b. The marks you received in all your home assignments in English this year and the marks you received in
all your home assignments in English last year
c. The cost of riding in a taxi cab that charges a base rate if $5.00 plus $0.25 for every mile you go.
d. The time in minutes that it takes you to walk to work each day for 10 days.Review Answers
1.
The dependent variable (distance) is increasing as the independent variable (time) is increasing.
2.
Using theTRACEfunction will give the coordinates of the points