This Graph Shows the Velocity of a Particle as a Function

Multiple Choice

This graph shows the velocity of a particle as a function of time. During what interval is its displacement negative?

A) 0 - 2 s
B) 2s - 5 s
C) 5 s - 9 s
D) 0 - 9 s
E) Its displacement is not negative between 0 and 9 s.