A vehicle is driving along a road. Its position function is given by a function s(t), where s is measured in feet and t is measured in seconds. s(t)= 3.5t^2+10t (0<=t<=5)

1.Draw a graph or figure to represent this situation.

2.Describe how the concepts from this module can be applied in this case.

3.Find the instantaneous velocity of the vehicle at t=2.5seconds.

4.Provide another example of a scenario that involves the same concept.