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4th Edition

James Stewart

Publisher: Cengage Learning

ISBN: 9781337687805

Chapter 2.2, Problem 7E

To determine

**To sketch:** The graph of *a* from the graph for which

Expert Solution

**Given:**

The function

**Graph:**

Draw a parabola of

The graph of

From Figure 1, it is observed that graph has a parabola with center

Notice that the left-sided limit and the right-sided limit are not same when

That is,

Therefore, it can be concluded that *a* excluding at the point