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Home > PC > Chapter 8 > Lesson 8.1.3 > Problem 8-43


Let . This is the same function you used in the previous problem.

  1. Use the previous result, but not your calculator, to find where .

    The limit is more than the limit for .

  2. Without a calculator find where .

    Compute without a calculator

  3. Check your answers to (a) and (b) by using both the graphing method and the table method.