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The first four terms of a sequence are shown. −1/2, −3/10, −9/50, −27/250, ... What is the formula for the sequence?

The first four terms of a sequence are shown. −1/2, −3/10, −9/50, −27/250, ... What is the formula for the sequence?
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5 votes
The first four terms of a sequence are shown.

−1/2, −3/10, −9/50, −27/250, ...

What is the formula for the sequence?

User Margarita Litkevych
by
7.7k points

1 Answer

12 votes

Answer: -1.088

Explanation:

I’m sorry if it’s wrong

User Eadz
by
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