jewelscott446 jewelscott446

14-03-2018
Mathematics

contestada

What is the explicit rule for the sequence?

34,26,18,10, â€¦

an = 26 âˆ’ 8n

an = 42 âˆ’ 8n

an = 34n âˆ’ 26

an = 34n + 42

Respuesta :

CastleRook CastleRook

26-03-2018

the sequence given is an arithmetic sequence;
the explicit formula for the sequence is:
an=a+(n-1)d
where
a=first term
n=index
d=common difference
from the sequence
a=34
d=26-34=-8
thus the explicit formula will be:
an=34-8(n-1)
an=34-8n+8
an=42-8n

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alokiposter2 alokiposter2

02-02-2022

Answer:

OPTION B

Step-by-step explanation:

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