Melissa and Steve bought new cars. • The value of Melissa's car can be calculated using the function f(x) 16,000(0.9)*, where x is the number of years after the car was purchased. • The value of Steve's car can be calculated using the function f(x) = 18,000 - 1,500x, where x is the number of years after the car was purchased After 7 years from the purchase of their cars, which statement below is true?​