Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 3 - Quadratic Functions - Exercises for Skills for Completing the Square - Page 138: 2



Work Step by Step

Completing the square, we obtain: $$ w^2+7w+\left(\frac{7}{2}\right)^2-\left(\frac{7}{2}\right)^2 \\ \left(w+\frac{7}{2}\right)^2-\left(\frac{7}{2}\right)^2 \\ \left(w+\frac{7}{2}\right)^2-\frac{49}{4}$$
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.