A linear function is used to model the value of a car over time. The function gives the estimated value of the car, in dollars, years after it was purchased new. Which of the following is the best interpretation of the number 28000 in this function?
The estimated value of the car when it was purchased new
The estimated decrease in value of the car each year
The estimated value of the car after 2500 years
The number of years until the car's value is $28000
