n-3 1. а, %3D n+3 2. аn Зп+9 3. а, cos n 3*

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Determine whether the sequences are increasing, decreasing, or not monotonic. If increasing, enter I as your answer. If decreasing, enter D as your answer. If not monotonic, enter N as your answer.

n-3
1. аn
n+3
1
2. аn
Зп+9
3. аn
cos n
3"
4. an
Vn+3
9n+3
Transcribed Image Text:n-3 1. аn n+3 1 2. аn Зп+9 3. аn cos n 3" 4. an Vn+3 9n+3
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