Algebra 2 (1st Edition)

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

Chapter 12 Sequences and Series - Chapter Test - Page 843: 33


See below.

Work Step by Step

According to the exercise $a_1=3072$ and $a_n=0.25 a_{n-1}$. The rule makes sense if $a_n$ is an integer. Hence here $a_1=3072,a_2=768,a_3=192,a_4=48,a_5=12,a_6=3$ After that $a_n$ will not be an integer, thus the rule makes sense for $n=1,2,3,4,5,6$
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