Give one possible explanation for the car’s distance from the starting location at 9:00 a. m. and at 9:30 a. m.

Temporary road closure or coffee break

Explanation:

Assume a car started on a trip at 08:00 and the graph below shows the total distance it travelled every half-hour.

We see that after 1 h (at 09:00) the car was a certain distance from the start.

A half-hour later (at 09:30) the car was still at the same distance.

The car was stopped.

There may have been a bad traffic accident that closed the road or the driver may have stopped for a quick cup of coffee.

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