Help me out please!!!!
2 answers:
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Answer:
where
Step-by-step explanation:
Recursive means you want to define a sequence in terms of other terms of your sequence.
The common ratio is what term divided by previous term equals.
The common ratio here is -6/2=18/-6=-54/18=-3.
Or in terms of the nth and previous term we could say:
where r is -3
Multiply both sides by the a_(n-1).
where