Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 3 - Introduction to Graphing - 3.5 Slope - 3.5 Exercise Set - Page 197: 18

Answer

$-500$ per year The number of news reporters and correspondents employed by the United States decreases by 500 per year.

Work Step by Step

In 2008, the United States employed $62,000$ news reporters and correspondents. In 2018, the United States is expected to employ $57,000.$ To find the rate of change in the number of news reporters and correspondents employed by the United States, divide the change in the number of employed news reporters and correspondents by the time: $=\dfrac{57000-62000}{2018-2008 \text{ years}}=\dfrac{-5000}{10\text{ years}}= -500$ per year
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.