The Position of a particle moving along a straight line is given by s=t^2-5t+3
(I) Draw a diagram to show the path of the particle over the first 6 seconds of its motion
(II) how far does the particle travel in the first 6 seconds..
So I have done the first question by simply plugging values of t into the equation but I cannot, for the life of me, remember how to find how far the particle travels
if the graph is a curve :/