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:

Section C of the speed-time graph shows speed decreasing as time increases. A downward-sloping line on this type of graph indicates the car's speed is reducing.

Answer:

His car is slowing down.