Line of Best Fit
7) Predict the cost of shipping a 70 pound package from Harrisburg, PA to Minneapolis, MN using the
equation of the line of best fit for the scatterplot given below.
Ground Shipping
y=0.68x+6.61
Cost (in dollars)
30
20
10
0
10
20
30
00
Weight (in pounds)
40
Approximate Cost: $