The distance D (in miles) a car travels is related to how last, the rate R. the car is going and the amount of time T (in hours) the car travels. II a car travels to a destination and back home, the rule is R RT If the time. T, is increased and distance, D, remains constant, does the rate, R, increase, decrease, or remain the same?

1. the rate R decreases
2. the rate R decreases
3. the rate R stays the same

also why you think that