Little joey plays with his remote control car ,and generates the motion graph .The car starts by moving eastwards.

Q. Little Joey plays with his remote control car, and generates the motion graph below. The car starts by moving eastwards. 

                       

  (a) Identify section (s) where the car moves with constant velocity.

  (b) Identify section (s) where the car moves west.

  (c) Identify section (s) where the car speeds up.

  (d) When is the car at rest?

  (e) What is the total displacement of the car from 0 to 22 seconds?