Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 1 - Test - Page 306: 38



Work Step by Step

Step 1. The perimeter of the rectangular fence can be expressed as $2(l+w)=600$, where $l,w$ are the length and width. Letting $x=w$, we have $l=300-x$ Step 2. The area can then be expressed as $A=lw=x(300-x)=300x-x^2$
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.