Answer
$v=-6i-14j$
Work Step by Step
Let $A=(-1,7)$ and $B=(-7,-7)$ be the initial and terminal points for a vector $v$.
Thus, the vector equation becomes:
$v= [-7-(-1)]i+(-7-7)j$
Hence, $v=-6i-14j$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 6 - Section 6.6 - Vectors - Exercise Set - Page 782: 17
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