BuyFind

Single Variable Calculus: Concepts...

4th Edition
James Stewart
Publisher: Cengage Learning
ISBN: 9781337687805
BuyFind

Single Variable Calculus: Concepts...

4th Edition
James Stewart
Publisher: Cengage Learning
ISBN: 9781337687805

Solutions

Chapter A, Problem 34E
To determine

To solve: The inequality.

Expert Solution

Answer to Problem 34E

The interval notation for the given inequality is (,3][3,).

Explanation of Solution

Given:

The inequality is |x|3.

Property used:

If |x|=a if and only if x=±a

If |x|>a if and only if x>a and x<a

Calculation:

By the property mentioned above, the given function can be re written as,

|x|3x3 or x3

The corresponding interval notation is (,3][3,).

Thus, the interval notation for the given inequality is (,3][3,).

Have a homework question?

Subscribe to bartleby learn! Ask subject matter experts 30 homework questions each month. Plus, you’ll have access to millions of step-by-step textbook answers!