1.a) The (horizontal) distance from a pendulum to a wall is given by the function, h(t) = -3 cost + 6, where t 2 0 is time, in seconds, and h(t) is distance, in metres. -wall- i) What is the first time that the velocity is the greatest (and in the positive/forward direction)? Show all your steps.ii) On the same diagram, sketch graphs of the distance function (h(t)), velocity function (v(t)), and acceleration function (a(t)) for 0 S t S 211. Clearly label the coordinates of any maximum(s), minimum(s), and intercepts. iii) Determine the average rate of change (ARC) from 0