Answer
$a_1=2
\\a_2=8
\\a_3=32
\\a_4=128
\\a_5=512$
Work Step by Step
Multiply the common ratio to get the next term to obtain:
$a_1=2
\\a_2=2(4) = 8
\\a_3=8(4)=32
\\a_4=32(4)=128
\\a_5=128(4) = 512$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 11 - Section 11.3 - Geometric Sequences and Series - Exercise Set - Page 854: 10
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