On his motorcycle, Eval Knoble (Evil Knievel’s rival) can accelerate from 0 feet per second to 100 feet per second (68 miles per hour) in five seconds. The linear graph below show values for such a motorcycle’s velocity over five seconds of full-throttle acceleration. b. There is a number such that the following equation is true, where () represents the velocity at Eval is traveling:
∫ ()

0
= ∫ ()
5

Determine the value of the number that will make this equation true, showing how you found your answer. Also interpret the meaning of in the context of this situation, giving appropriate units.