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6th Edition

Stewart + 5 others

Publisher: Cengage Learning

ISBN: 9780840068071

Chapter 3.1, Problem 4E

To determine

**To fill:** The statement “The graph of *f* ”.

Expert Solution

The graph of *f*.

**Formula used:**

*Standard form of a quadratic function:*

The standard form of a quadratic function

The maximum or minimum value of *f* occurs at *f* is *f* is

**Calculation:**

Compare the standard form of quadratic equation

Then,

From the definition used above,

Thus, the vertex is at

Since *f* is at

Therefore, at

Hence, the graph of *f*.