# Previous answers scalcet7 31069 consider the

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15.7/7 points | Previous AnswersSCalcET7 3.1.069.Consider the following function.(a) ff(x) = |x24|Find a formula for f'
2
2For what values of xis the function not differentiable? (Enter your answers as a comma-separated list.)
(b) Sketch the graph of ff(x) = |x24|Find a formula for f'..
12/14/16, 4(12 PMhw09S3.1-2Page 10 of 22Sketch the graph of f'
12/14/16, 4(12 PMhw09S3.1-2Page 11 of 22Solution or Explanation
2.
2. So
=
2
x< 2
2
2
< 2
2
2
2
2)
4 and
4.
2)
0
2)
+
0
+
2
+
2)
12/14/16, 4(12 PMhw09S3.1-2Page 12 of 22(b) 16.1/1 points | Previous AnswersSCalcET7 3.1.501.XP.Differentiate the following function.
Solution or ExplanationClick to View Solution
12/14/16, 4(12 PMhw09S3.1-2Page 13 of 2217.4/4 points | Previous AnswersSCalcET7 3.1.513.XP.Find f'(x).
3Compare the graphs of fand f'and use them to explain why your answer is reasonable.
.
.
.Solution or Explanation
x
12/14/16, 4(12 PMhw09S3.1-2Page 14 of 2218.4/4 points | Previous AnswersSCalcET7 3.1.523.XP.The equation of motion of a particle is where sis in meters and tis in seconds. (Assume t(c) Graph the position, velocity, and acceleration functions on the same screen.0.)(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 Explanation,
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