Page 49 - Calculus Workbook For Dummies

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Chapter 3: A Graph Is Worth a Thousand Words: Limits and Continuity

1. At which of the following x-values are all 2. For the x-values at which all three limit
three requirements for the existence of a requirements are not met, state which of
limit satisfied, and what is the limit at the three requirements are not satisfied.
those x-values? x = –2, 0, 2, 4, 5, 6, 8, 10, If one or both one-sided limits exist at any
and 11. of these x-values, give the value of the
one-sided limit.
Solve It
Solve It

3. At which of the x-values are all three 4. For the rest of the x-values, state which of
requirements for continuity satisfied? the three continuity requirements are not
satisfied.
Solve It
Solve It