Calculus one help?

Describe the x-values at which f is differentiable. (Enter your answer using interval notation.)

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2 Answers

  • 1 month ago

    Because there is a jump discontinuity at x = 0, the function is not continuous at that point and isn't differentiable.  This function would be differentiable everywhere else though

    In interval notation its 

    (-∞,0) , (0,∞)

  • 1 month ago

    (-infinity, 0) U (0, infinity)

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