Question Find the recursive rule for the sequence $4, -12, 36, -108, \ldots$.

Studdy Solution
The first term of the sequence is4, so we can write the complete recursive rule as$$Term_{1} =4$$$$Term_{n} = Term_{n-1} \times -3, \, for \, n >1$$So, the recursive rule for the sequence $4,-12,36,-108, \ldots$ is $Term_{1} =4$ and $Term_{n} = Term_{n-1} \times -3$ for $n >1$.