Answer
$(-45,-15)$
Work Step by Step
We have to compute the expression:
$3(3,-5)+(-9)(6,0)$
We evaluate the expression:
$3(3,-5)+(-9)(6,0)=(9,-15)+(-54,0)=(9-54,-15+0)=(-45,-15)$
Calculus: Early Transcendentals (2nd Edition)
by Briggs, Bill L.; Cochran, Lyle; Gillett, Bernard
Published by
Pearson
ISBN 10:
0321947347
ISBN 13:
978-0-32194-734-5
Chapter 11 - Vectors and Vector-Valued Functions - 11.1 Vectors in the Plane - 11.1 Exercises - Page 769: 72
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