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What is the 8th term of the geometric sequence with this explicit formula? an= 7• (-2) (n - 1)
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What is the 8th term of the geometric sequence with this explicit formula?

an= 7• (-2) (n - 1)

User Byron Hawkins
by
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1 Answer

0 votes

Answer:

- 896

Explanation:

To find the 8 th term substitute n = 8 into the explicit formula


a_(8) = 7 ×
(-2)^(7) = 7 × - 128 = - 896

User Marek Musielak
by
5.7k points
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