For a car traveling at a speed of 50 miles per hour, the relationship between the distance traveled, d, and the time traveled, t, is described by the function d = 50t. Which statement is true?

A) The time traveled depends on the distance traveledB) The speed of the car depends on the distance traveledC) The distance traveled depends on the time traveledD)The speed of the car depends on the time traveled.