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Akileez Group Title

Which of the following best describes the behavior of f(x)= (x+1)/absolute(x+1) at x=-1 a. Jump discontinuity. b. Removable discontinuity. c. Infinite discontinuity. d. The function is continuous. e. All of these. f. None of these.

  • 3 years ago
  • 3 years ago

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  1. myininaya Group Title
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    |x+1|=x+1 when x+1>0 (x>-1) |x+1|=-(x+1) when x+1<0 (x<-1) so as x approaches f from the left, f approaches -1 and as x approaches f from the right, f appraoches 1 this is a jump discontinuity

    • 3 years ago
  2. myininaya Group Title
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    the graph looks something like: ----() ----|---- -1 ()____ its a jump

    • 3 years ago
  3. Akileez Group Title
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    thank you!!!

    • 3 years ago
  4. alice_smith Group Title
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    oh i understand thanx

    • 3 years ago
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