(Solved): 1.) The graph below is a position vs time graph of a person walking. We expect to see your work/equ ...

1.) The graph below is a position vs time graph of a person walking. We expect to see your work/equations for the slopes that you calculate. (20pts) a.) List all letters from the graph when the person is standing still b.) List all letters from the graph when the person is moving at a non-zero, constant velocity c.) List all letters from the graph when the person is accelerating d.) What is the average velocity for the segment between $3\mathrm{s}$ and $7\mathrm{s}$ ? e.) What is the average velocity for the segment between $10\mathrm{s}$ and $17\mathrm{s}$ ?