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6th Edition

Stewart + 5 others

Publisher: Cengage Learning

ISBN: 9780840068071

Chapter 3.1, Problem 3E

To determine

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

Expert Solution

The graph of
*f*.

**Definition used:**

The standard form of the quadratic function is

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

**Calculation:**

Compare the standard form of quadratic equation

From the definition used above,

Notice that the vertex is at

Since
*f* is at

Therefore, at

Hence, the graph of
*f*.