Calculus one help?

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

(photo attached)

Attachment image

2 Answers

Relevance
  • 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)

Still have questions? Get answers by asking now.