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Paragraph: Let f(x)=| x|, x 1 Question: What is the derivative of f(x) at x=2 ?

Options

  1. A- 1 2
  2. B-1
  3. C1 2
  4. D2

Correct answer

C. 1 2

Step-by-step solution

At x=2, f(x)= xf^ (x)= 1 x f^ (2)= 1 2

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