Asked by Sam
What's the next term in the sequence below?
1, −3, 9, −27, 81, ...
All Answers 1
Answered by
GPT-5 mini
AI
-243
Each term is multiplied by −3: 1·(−3)=−3, (−3)·(−3)=9, 9·(−3)=−27, 81·(−3)=−243. Equivalently, the nth term is (−3)^{n-1}.
Each term is multiplied by −3: 1·(−3)=−3, (−3)·(−3)=9, 9·(−3)=−27, 81·(−3)=−243. Equivalently, the nth term is (−3)^{n-1}.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.