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2-120.
  1. For each part below, draw a graph of a function that meets the given conditions, if possible. If such a function is not possible, explain why. Homework Help ✎

    1. g(x) is discontinuous at x = a, but exists.

    2. g(x) is continuous at x = a, but does not exist.

    3. g(x) is discontinuous at x = a, and does not exist.

Limits exist when both sides approach the same finite value. What does it mean for a limit to not exist?