Answer:
(E)
Step-by-step explanation:
it starts at t = 0 already with some velocity. but it is decelerating, so that it then comes to a complete standstill at t = 1. there it turns into the other direction and accelerates until t = 2, where it starts another phase of deceleration until t = 5, when it comes again to a complete standstill. and it then turns into the other direction again and accelerates until t = 6.
