Extra credit: Describe how the variables are related at various points on the graph. Your answer should include the following words: increasing, decreasing, week 1, week 2, week 3, total miles run.
for the first one... 1,15 2,30 3,20 and for the second one is the same as the first one. EXTRA CREDIT: Week one increases by 15, week two increases by 15 but week three decreases by 15. The total miles ran would be 15 miles 15+15=30 30-15=15 miles
