Answer
$-45$
Work Step by Step
Using the formula $$
\iint_{\mathcal{R}} C d A=C \cdot \operatorname{Area}(\mathcal{R})
$$
We have
$$
\iint_{\mathcal{R}} -5 d A=(-5)(5-2)(7-4)=-5(3)(3)=-45.
$$
Calculus (3rd Edition)
by Rogawski, Jon; Adams, Colin
Published by
W. H. Freeman
ISBN 10:
1464125260
ISBN 13:
978-1-46412-526-3
Chapter 16 - Multiple Integration - 16.1 Integration in Two Variables - Exercises - Page 846: 10
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
