# 33 points previous answers scalcet7 28001 use the

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3/3 points | Previous Answers SCalcET7 2.8.001. Use the given graph of to sketch the graph of f' . f ( x )
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12/14/16, 4(13 PM hw08S2.8 Page 5 of 16 4. 4/4 points | Previous Answers SCalcET7 2.8.003.MI. The graphs of four derivatives are given below. Match the graph of each function in (a)-(d) with the graph of its derivative in I-IV. I II III IV (a) II II (b) IV IV (c) I I (d) III III Solution or Explanation Click to View Solution 5. 5/5 points | Previous Answers SCalcET7 2.8.003.MI.SA. This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise The graphs of four derivatives are given below. Match the graph of each function in (a)-(d) with the graph of its derivative in I-IV. I II
12/14/16, 4(13 PM hw08S2.8 Page 6 of 16 III IV (a) (b) (c) (d) Part 1 of 5 The derivative represents the slope of the tangent to the function. Only one of the function graphs (a)-(d) has just one horizontal tangent. This is graph c c . Part 2 of 5 Therefore the derivative of function (c) can equal 0 just once. The only derivative graph for which this is true is graph I I . Part 3 of 5 Function graph (a) has two horizontal tangents. Therefore, its derivative must equal 0 twice. This must be derivative graph III III . Part 4 of 5 Function graph (d) has three horizontal tangents. Therefore, its derivative must equal 0 three times. This must be derivative graph II II .
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