The position of a particle in millimetres is given by s = 72 - 18t +t^2 where t is in seconds. Plot the s-t and v-t relationships for the first 12 seconds. Determine the net displacement (delta) s during the interval and the total distance D traveled. By inspection of the s-t relationship, what conclusion can you reach regarding the acceleration?

I am looking to find both delta s and total distance D traveled, please put the answers in a box