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

What is the equation for the nth term of the arithmetic sequence. 28, 25, 22, 19, ....
asked 13.1k views
2 votes
What is the equation for the nth term of the arithmetic sequence.
28, 25, 22, 19, ....

asked
User Remigio
by
7.9k points

1 Answer

5 votes

Answer:

31-3n

Explanation:

d=-3

a1=28

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

an=31-3n

answered
User Bshears
by
7.8k points
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