Question

Identify which of the following sequences is a geometric sequence. Check all that apply.

-48,96,-192,384,...
1,4,9,16,...
3,9,27,81,...
5,10,20,40,...
24,20,16,12,...
25,20,15,10,...

Answer 1

Check all that apply

Answer 2

Are you sure?

Answer 3

-48,96,-192,384,...

Answer 4

3,9,27,81,...
5,10,20,40,...

Answer 5

I made an error, none of the sequences listed are geometric sequences.