S=f(t) graph function?

Question

A particle moves at a varying velocity along a line and s=f(t) represents the particle's distance from a point as a function of time. t. Please describe the graph in detail and why for f if the average velocity is between t=2 and t=6 is the same as the instantaneous velocity at t=5

Answer 1

You really need to know what f(t) is before you can work this problem.

Doug