Chapter 1.5, Problem 49E

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8th Edition

James Stewart

ISBN: 9781305270343

Textbook Problem

(a) What are the domain and range of *f*?

(b) What is the *x*-intercept of the graph of* f*?

(c) Sketch the graph of *f.*

**49.** *f*(*x*) = ln *x* + 2

(a)

To determine

**To find:** The domain and range of

Explanation

The given function is

It is known that the ln *x* is defined when *x* > 0.

Thus, the domain of

(b)

To determine

**To find:** The *x*-intercept of the graph of

(c)

To determine

**To sketch:** The graph of

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