Is there any way to use the velocity equation to solve this instead of the position function? If not, why does the velocity equation not work? Thanks!

The position s(t) of a particle moving along the x-axis at time t is given by s(t) = -t + 2t2 + -, where s is measured in meters and t is measured in seconds. At what time is the particle's instantaneous velocity equal to its average velocity o the interval [0, 6]? O 2.239 0 3 3.573 3.515 Need Help? Read It Submit