Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 14 Trigonometric Graphs, Identities, and Equations - 14.5 Write Trigonometric Functions and Models - 14.5 Exercises - Skill Practice - Page 944: 8



Work Step by Step

The correct way of writing it is: $k= \dfrac{M+m}{2}$ $|a|= \dfrac{10+(-6)}{2}$ This gives: $|k|= \dfrac{10-6}{2}$ Therfore, $|k|=\dfrac{4}{2}=2$
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