48.5k views
5 votes
3, -9, 27, -81.......

Neither
Arithmetic
Geometric ​

User Raju Sidda
by
4.7k points

2 Answers

4 votes
I think it’s Geometric
User Dertom
by
4.9k points
6 votes

Answer:

Geometric

Explanation:

sorry if I am wrong just let me know please

User Blcknx
by
5.0k points