Sketch A possible graph of y = /(x), using the given information about first derivative and second derivative of y. Assume that the function is defined and continuous for all res values of x. 70 4 20 4.. Suppese the distance in feet a car travels before earning tn a complete step after the driver applies breaks i5 HI) = 2.51: + ELSE. where x mph is the speed efthe car at the instance [he hreaka were applied. m (by Use differentials to approximate the percentage change in tetal sLupping distance if 1 changes from x = El} mph to x = 30 mph. The graph of the first derivative f of a function fis shown. (Assume the function is defined only for 0 s x 59) y = f' (x) 2 -1 0 2 4 X Sketch a possible graph of f on the same axes