Suppose an object moves along a straight line. The graph below shows the velocity of the object from t=0 seconds to t = 10 seconds. C 4+ Velocity 3- 2 2 1 1 2 3 4 5 6 7 8 Time 9 10 -2- 3 4- -5+ Determine the intervals over which the object is moving forward, moving backward, or is stationary. Report solutions using interval notation. Over what interval(s), if any, is the object moving forward? Over what interval(s), if any, is the object moving backward? Over what interval(s), if any, is the object stationary?