2. provide the next three terms in the sequence and
state whether the sequence is arithmetic, geometric,
both, or neither.
-243, 81, -27,9

The next three terms of -243, 81, -27, 9 is The given series is geometric series

Solution:

Given, series is -243, 81, -27, 9, …

We have to find the next three terms of the above given series.

Now, the given series can also be written as

We can say that, above series is in Geometric Progression with first term = -243 and common ratio =

Then, next three term would be,

Hence, the next three terms of given G.P series are  

what level of math? also i don't need to be paid if i can you.