The distance traveled by car after seconds is given bys(t) = 3t2+ 5 meters. (a) Find the average velocity of the car betweent= 0 andt= 3 seconds. Include the proper units, and circle your final answer (b) Use the limit definition of the derivative to calculate s'(t). (c) Use your answer from part (b) to determine the value of s′(2). Explain, using a complete sentence, the meaning of your answer in the context of this problem.