Answer
2u:
Work Step by Step
2u is a vector pointing in the same direction as u,
and has double the length.
Draw another vector u starting from the endpoint of u
- from (-2,3) to (-4,6).
2u starts at the origin, ends at (-4,6).
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 9 - Section 9.1 - Vectors in Two Dimensions - 9.1 Exercises - Page 637: 3
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