During which segment(s) is the object speeding up? During which segment(s) is the object slowing down? I understand that the velocity is constant at A D E, and that it is moving in the positive right direction at segments A and B, but I'm confused at this part. I originally thought that it is speeding up at E since the slope is positive and slowing down a B and C because the slope is negative but apparently those are incorrect. Any help is appreciated!