Answer
$a_1=200$
$a_2=190$
$a_3=180$
$a_4=170$
$a_5=160$
Work Step by Step
$a_1=200,~~a_{n+1}=a_n-10$
$a_2=a_1-10=200-10=190$
$a_3=a_2-10=190-10=180$
$a_4=a_3-10=180-10=170$
$a_5=a_4-10=170-10=160$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 11 - 11.2 - Arithmetic Sequences and Partial Sums - 11.2 Exercises - Page 786: 38
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