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2-14.

Given the function , evaluate the following:

  1. Notice the inequality symbols. exists as part of the right side of not the left.

  1. As , ?

    Compare this question to part (a).

  1. As , ?

    Compare this question to part (a). Even though does not exist in the left side of the equation, since both sides approach we can evaluate what it approaches.

    , or

  1. What do the results from parts (b) and (c) indicate about the graph?

    Is continuous at ? In other words, does approach the same -value from the left and from the right of ?