Select the graph that best demonstrates the following trend:
A sprinter who runs at a certain speed (Y) and gradually gets tired over time (X).
Select the graph that best demonstrates the following trend:
A sprinter who runs at a certain speed (Y) and gradually gets tired over time (X).
The runner starts at a high speed and as time passes, he loses his strength and runs slower.
In other words, the graph will be descending, and therefore answer C is correct.