Algebra 2 (1st Edition)

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

Chapter 12 Sequences and Series - 12.5 Use Recursive Rules with Sequences and Functions - Guided Practice for Examples 1 and 2 - Page 828: 4


$a_{1}=4$ $a_{2}=7$ $a_{3}=13$ $a_{4}=25$ $a_{5}=49$

Work Step by Step

$a_{1}=4$ $a_{2}=2a_{1}-1=8-1=7$ $a_{3}=2a_{2}-1=14-1=13$ $a_{4}=2a_{3}-1=26-1=25$ $a_{5}=2a_{4}-1=50-1=49$
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