Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 10 - Mid-Chapter Check Point - Page 1077: 4



Work Step by Step

Given $a_1=3, a_n=-a_{n-1}+4$, we have: $a_1=3$ $a_2=-a_{1}+4=-3+4=1$ $a_3=-a_{2}+4=-1+4=3$ $a_4=-a_{3}+4=-3+4=1$ $a_5=-a_{4}+4=-1+4=3$
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