# A find the velocity and acceleration as functions of

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(a) Find the velocity and acceleration as functions of t.(b) Find the acceleration after 1 s.(c) Graph the position, velocity, and acceleration functions on the same screen.Solution or ExplanationClick to View Solutions= 2t37t2+ 4t+ 1,v(t) = a(t) = a(1) = -2 -2m/s2
2/21/14, 2:39 PMChapter 3.1/3.2 HWPage 5 of 910.4/4 points | Previous AnswersSCalcET7 3.2.004.Differentiate.
Solution or ExplanationClick to View Solution11.4/4 points | Previous AnswersSCalcET7 3.2.014.Differentiate.y'= + x
12.4/4 points | Previous AnswersSCalcET7 3.2.018.Differentiate. (Assume kis a constant.)y'= Solution or Explanation
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2/21/14, 2:39 PMChapter 3.1/3.2 HWPage 6 of 913.4/4 points | Previous AnswersSCalcET7 3.2.021.Differentiate.Solution or ExplanationClick to View Solution14.6/6 points | Previous AnswersSCalcET7 3.2.028.Find f '(x) and f ''(x).Solution or ExplanationClick to View Solutionf(t) = 6t6 + tf'(t) = f(x) = x9/2exf'(x) = f''(x) =
2/21/14, 2:39 PMChapter 3.1/3.2 HWPage 7 of 9
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