Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 12 - Matrices - 12-6 Vectors - Practice and Problem-Solving Exercises: 24

Answer

$$\langle-2,6\rangle$$

Work Step by Step

To scale vectors in component form, multiply each component by the scale factor, in this case, $2$. $$2\vec{u}=2\langle -1,3\rangle=\langle 2\times (-1),2\times 3\rangle=\langle-2,6\rangle$$
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