Figure 2-36 is a position versus time graph for the motion of an object along the x

Question:

Figure 2-36 is a position versus time graph for the motion of an object along the x axis. Consider the time interval from A to B
(a) Is the object moving in the position or negative direction?
(b) Is the object speeding up or slowing down?
(c) Is the acceleration of the object positive or negative? Now consider the time interval from D to E.
(d) Is the object moving in the positive or negative direction?
(e) Is the object speeding up o slowing down?
(f) Is the acceleration of the object positive pr negative?
(g) Finally, answer these same three questions for the time interval from C to D.