29.4k views
13 votes
Which explicit formula describes the sequence {87, 83.4, 79.8, 76.2, …}?

User Aisin
by
3.2k points

2 Answers

5 votes

Answer:

an=87+(n-1)(-3.6)

User CMarius
by
3.7k points
7 votes

Answer:

an=87+(n-1)(-3.6)

Explanation:

hope this helps

User Bknights
by
3.2k points