Precalculus: Mathematics for Calculus, 7th Edition

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: 21

Answer

terminal point:$ \quad(8,0)$

Work Step by Step

If the initial point of a vector $< u_{1},u_{2} >$ is $(x_{0},y_{0}),$ then the terminal point is $(x_{0}+u_{1},y_{0}+u_{2})$ Here, given the initial point $(x_{0},y_{0})=(4,3)$ and $< u_{1},u_{2} > = < 4,-3 >$ the terminal point is $(4+4,3-3)=(8,0)$ terminal point:$ \quad(8,0)$
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