This best depicts the data shown in the graph:
- From 0 to 2 seconds, Anna experienced negative acceleration as her velocity increased at a decreasing rate.
- From 3 to 6 seconds, Elan accelerated while Anna did not, as Elan's velocity increased steadily during this time period.
- From 6 to 8 seconds, Elan accelerated faster than Anna, as his velocity increased at a higher rate compared to Anna's.
- From 8 to 10 seconds, Elan experienced negative acceleration as his velocity decreased towards the end of the race.