he first five terms in the arithmetic sequence an = 8n , starting with n = 1 .

asked Jan 17, 2015 90.8k views

0 votes

he first five terms in the arithmetic sequence an

= 8n , starting with n = 1 .

by Dlo

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3 votes

$a_n=8n\\ \\a_1=8\cdot1=8\\a_2=8\cdot2=16\\a_3=8\cdot3=24\\a_4=8\cdot4=32\\a_5=8\cdot5=40$

8.1k points

4 votes

8,16,24,32,40
All you have to do is replace the n in 8n with the sequance number you're looking for
like for instance:
8(1)=8
8(2)=16

Knes answered Jan 23, 2015

by Knes

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