BuyFind*launch*

4th Edition

James Stewart

Publisher: Cengage Learning

ISBN: 9781337687805

Chapter T, Problem 6CDT

a)

To determine

**To evaluate:** The value of

Expert Solution

The values of

**Given;**

The functions is

**Calculation:**

Consider the given functions

The value of

Substitute

Thus, the value of

The value of

Substitute

Thus, the value of

b)

To determine

**To sketch:** The graph of *f*

Expert Solution

The value of

**Given;**

The functions is

**Calculation:**

The graph for the given function

From figure 1 it is observed that, the graph of the function
*x*-axis.

The graph for the given function

From Figure 2, it is observed that the graph of the function