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Home > PC > Chapter 8 > Lesson 8.1.2 > Problem 8-26

8-26.

Sketch the graph of . If you do not have a graphing calculator, think about what happens when approaches and . What happens when gets close to . You can try numbers close to (like ) to get an idea. Evaluate the following limits.  

  1.  

  1.  

  1.  

  1.  

  1. What happens at

  1. What happens at ?

Complete the table in the eTool below.
Click the link at right for the full version of the eTool: 8-26 eTool