. An object moves along the x axis according to the equation x = 3.00t^2 - 2.00t + 3.00, where x is in meters and t is in seconds. Determine
(a) the average speed between t1 = s and t2 = s,
(b) the instantaneous speed at t1 = s and at t2 = s,
(c) the average acceleration between t1 = s and t2 = s, and
(d) the instantaneous acceleration at t1 = s and t2 = s.
(e) At what time is the object at rest?