Question

Given a geometric sequence in the table below, create the explicit formula and list any restrictions to the domain.

Answer 1

Hello there.

Given a geometric sequence in the table below, create the explicit formula and list any restrictions to the domain.
nan
1−4
220
3−100

an = −4(−5)n − 1 where n ≥ 1

Answer 2

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The best and most correct answer among the choices provided by the question is    an = −4(−5)n − 1 where n ≥ 1 .
      
Hope my answer would be a great help for you.