Question

the graph shows the speed of sams car over time. which best describes what is happening in section c? his car is stopped. his car is speeding up. his car is slowing down. his car is traveling at a constant speed.

Explanation:

In a speed - time graph, when the line is sloping downwards, the speed is decreasing. In section C of the given speed - time graph of Sam's car, the line is sloping downwards, which means the car is slowing down.

Answer:

His car is slowing down.