# Use the position function s(t) = -4.9t + 800, which gives the height (in meters) of an object that has fallen for t seconds from a height of 800 meters. The velocity at time t = a seconds is given bythe following.s(a) – s(t)limt+aFind the velocity of the object when t = 3. (Round your answer to one decimal place.)m/sNeed Help?Read ItWatch ItMaster ItTalk to a TutorSubmit AnswerPractice Another Version Consider the following.2x2 - 4x - 30limFind the limit of the function (if it exists). (If an answer does not exist, enter DNE.)Write a simpler function that agrees with the given function at all but one point.g(x) =Need Help?Read ItTalk to a TutorSubmit AnswerPractice Another Version

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