Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 12 - Data Analysis and Probability - Chapter Test - Page 779: 2

Answer

[-3 -6 3] [ 0 6 -9] [ 9 -3 0]

Work Step by Step

$ $ $ $ $ $ $ $ $ $ [ 1 2 -1] -3 [0 -2 3] $ $ $ $ $ $ $ $ $ $ [-3 1 0] You should multiply each element by the scalar $ $ $ $ $ $ $ $ $ $ [1 2 -1] = [(-3)$\times$ 1 (-3)$\times$ 2 (-3) $\times$ -1] = [-3 -6 3] -3 [0 -2 3] = [(-3) $\times$0 (-3) $\times$-2 (-3)$\times$ 3]= [0 6 -9] $ $ $ $ $ $ $ $ $ $ [-3 1 0] = [(-3)$\times$ -3 (-3) $\times$1 (-3)$\times$ 0] = [9 -3 0]
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