A scatter plot was made to show the value of certain cars based on the age of the car in
years. The equation of the scatter plot's trend
line is y = -1,700x + 32,000
where y is the value of the car in dollars, and x is
the age of the car in years.
Use the trend line equation to predict the value
of a car after 7 years.
A. $18.82
B. $18,820
C. $25,000
D. $20,100