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Home > PC3 > Chapter 7 > Lesson 7.2.2 > Problem 7-87

7-87.

graphThe graph of is shown at right. Does exist for: Homework Help ✎

Limits do not exist when there are vertical asymptotes or "jumps" in the curve.

  1. ?

  2. ?

  3. ?

  4. All values of in the interval ?

  5. Is the function continuous at ? Explain.

    For a function to be continuous at a given point, the limit must exist and the function must be defined at that point.