Miles driven by millennials. In 2009, the number of miles drivenper year by persons aged 16–34 was 7,900. Assume that the number ofmiles driven was decreasing by 300 miles per year.
a. Model this information with a linear equation.
b. Use this model to predict how many miles persons aged 16–34will drive per year in 2019.
c. Explain why this model would not be expected to hold in2030.
