this is a true/false question, and i know i can use a graphing calculator, but i dont quite remember how to do it, or what signifies this to be true or false. help please!

two runners are 100 ft. apart. On a signal, they run to a flag on the ground midway between them. The faster runner hesitates for 0.1 sec. The following parametric equations model the race to the flag:

x1=10(t-.1)

y1=3

x2=100-9t

y2=3

Use your graphing calculator to simulate the race. Based on this simulation, runner x1/y1 wins the race.