Use the scatter plot of car resale values to answer the following question about making a prediction of the resale value of a car. A graph titled Car Resale Values has age of car on the x-axis, from 0 to 10 in increments of 2, and percentage of sticker price on the y-axis, from 0 to 100. A line of best fit goes through points (2, 80) and (9, 20). Using the regression line, or line of best fit, predict the resale value of an 8-year-old car with an original cost of $15,000.