HELP PLZ FOR A TEST!! A position-time graph is shown below: (2 points)

-Which statement accurately describes the motion of the object in the graph above over 10 seconds?
-The object moves forward at 1 cm/s, stops, and then continues at the same velocity.
-The object moves forward at 1 cm/s, stops, and then increases velocity to 2 cm/s.
The object is at rest for 4 seconds and then moves forward for 4 seconds at 1 cm/s.
-The object is at rest for 3 seconds and then decreases velocity to 1 cm/s for 3 seconds.