Please help with the following questions

The position {in thousands of feet} of a car driving along a straight road attime t in minutes is given by the function 1: Mt} that is pictured below. 14 Which graph AF is the best representative of the derivative function s'IIt}? ? v 6 10 6 10 A C 6 10 D(Note: the vertical axes ofthese graphs may have been scaled to to fit these functions. Click on a graph to enlarge it.) Which ofthe following statements are true? Select all that apply. D A. When 3'\") is zero. the car is stopped. D B. If 3'\") is zero, then a\") must be zero. [I C. When aft] is positive. the car's position is decreasing. D D. The function 3' represents the velocity ofthe car. D E. When the car slows clovvnr aft} is negative. D F. The function 5' represents the acceleration of the car. [I G. When 3'\") is positive. the car's position is increasing. [I H. None of the above statements are true