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Which formula describes the following geometric sequence? Remember that n represents the term number.
2, 6, 18, 54, ...

Which formula describes the following geometric sequence? Remember that n represents the term number. 2, 6, 18, 54, ... class=

Answer :

ttroupe49 ttroupe49

Today at 4:02 AM

Answer:

The formula on nth term is l=ar^(n-1)

The 1st term is 2 & r,the ration =3

Then is 2x3^(n-1). Mind you (n-1) is an exponent on 3

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