Intermediate Algebra (13th Edition)
Intermediate Algebra (13th Edition)
13th Edition
ISBN: 9780134707365
Author: Marvin L. Bittinger, Judith A. Beecher, Barbara L. Johnson
Publisher: PEARSON
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Textbook Question
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Chapter R.3, Problem 1DE

Graph each inequality.

x > 1

Expert Solution & Answer
Check Mark
To determine

To graph: The inequality x>1 on number line.

Explanation of Solution

Given information:

The provided inequality is x>1.

Graph:

Consider the inequality x>1.

First draw a line graph and find the point 1 on it, since there is no equal to sign, point 1 will not be included in the graph and this is shown as (parenthesis).

The solution consists of all the points greater than 1, and then the solution set is as below:

{x|x>1}

The graph for inequality x>1 with all the numbers greater than 1 shaded, showing the solution is as below:

Intermediate Algebra (13th Edition), Chapter R.3, Problem 1DE

Interpretation:

The above graph is a parenthesis at 1 that shows the point is not included in the graph, and the straight red line shows all the points greater than 1, that makes the solution set {x|x>1}.

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