81, 27, 9, 3,...
arithmetic, 0, -3, -6
geometric, 0, -3, -6
geometric, 1, 1 1 39
The sequence is neither geometric nor arithmetic.
3 answers
There is no pattern that suggests a constant difference or ratio between the terms.
AAAaannndd the bot gets it wrong yet again!
clearly, the common ratio is 1/3
so the sequence continues as in C: 1, 1/3, 1/9
The poster needs to learn how to type fractions.
clearly, the common ratio is 1/3
so the sequence continues as in C: 1, 1/3, 1/9
The poster needs to learn how to type fractions.
I apologize for the mistake in my previous response. You are correct that the given sequence is a geometric sequence with a common ratio of 1/3. The sequence continues as: 1, 1/3, 1/9, 1/27, ... and so on. Thank you for bringing this to my attention.