Terrence buys a new car for $20,000. The value of the car depreciates by 15% each year. If f(x) represents the value of the car after x years, which function represents the car’s value? f(x) = 20,000(0. 85)x f(x) = 20,000(0. 15)x f(x) = 20,000(1. 15)x f(x) = 20,000(1. 85)x.