Acar is traveling down the highway the driver decide to make a u-turn predict what changes must be made to the graph to reflect this situation.

a)the dotted like would need to be v-shaped

b)the dotted like would need to be vertical fro a certain amount of time.

c)the solid like would decrease for a short time and then increase again.

d)the solid line would need to become horizontal for a certain amount of time.