Determine whether each sequence is arithmetic, geometric,
or neither. If the
Sequence is
arithmetie, give the
common difference: it
geometrie, give the
common ratio.
1) 6,18,54,162,...
2) 4,10,16,22,...
3) 1,1,2,3,5,8
4) 625,125,25,5,...
5) 5,8,13,21,34,...​