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What is the equation for the nth term of the arithmetic sequence. 28, 25, 22, 19, ....
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2 votes
What is the equation for the nth term of the arithmetic sequence.
28, 25, 22, 19, ....

User Remigio
by
5.1k points

1 Answer

5 votes

Answer:

31-3n

Explanation:

d=-3

a1=28

an= 28+(n-1)(-3)=28-3n+3

an=31-3n

User Bshears
by
5.2k points
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