What is jump discontinuity in functions? Calculus Limits Classifying Topics of Discontinuity (removable vs. non-removable) 1 Answer Wataru Sep 21, 2014 f(x) has a jump discontinuity at x=a if each of one sided limits (lim_{x to a^-}f(x) and lim_{x to a^+}f(x)) exists; however, those limits have different values. The graph seem to "jump" from one value to another value at x=a. Answer link Related questions How do you find discontinuity algebraically? How do you find discontinuity of a piecewise function? How do you find discontinuity points? How do you find the discontinuity of a function? How can you remove a discontinuity? How do i find discontinuity for a function? How do you find a removable discontinuity for a function? How do you find the discontinuity of a rational function? What does discontinuity mean? What does discontinuity mean in math? See all questions in Classifying Topics of Discontinuity (removable vs. non-removable) Impact of this question 2055 views around the world You can reuse this answer Creative Commons License