Question

The scale on the horizontal axis is 3 s and on
the vertical axis 3 m/s. The initial position is
18 m. What is the initial velocity? What is the final velocity?
Answer in units of m/s. What is the final position?
Answer in units of m. What acceleration is represented by the graph?
Answer in units of m/s^2.

The Graph:0
1
2
3
4
5
6
0 1 2 3 4 5 6 7 8 9
time (× 3 s)
velocity (
× 3 m
/s). The time is bottom and velocity is the side. Please help.