Question

An object moves along the x-axis according to the equation x = 3.00 t² - 2.00 t + 3.00, where x is in meters and t is in seconds.

Determine (a) the average speed between t=2.00 s and t=3.00 s, (b) the instantaneous speed at t=2.00 s and at t=3.00 s, and (c) the average acceleration between t=2.00 s and t=3.00 s, and (d) the instantaneous acceleration at t=2.00 s and t=3.00 s