Answer
-14
Work Step by Step
Using the dot product, which tells us to multiply corresponding components and to then add, we find:
$$0\cdot \:4+2\left(-7\right)+1\cdot \:0 \\ -14$$
Functions Modeling Change: A Preparation for Calculus, 5th Edition
by Connally, Eric; Hughes-Hallett, Deborah; Gleason, Andrew M.; Cheifetz, Phil C.
Published by
Wiley
ISBN 10:
1118583191
ISBN 13:
978-1-11858-319-7
Chapter 12 - Vectors and Matrices - 12.4 The Dot Product - Exercises and Problems for Section 12.4 - Exercises and Problems - Page 520: 4
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.
