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Write an equation for the nth term of the geometric sequence 2, 8, 32, 128, ...

Write an equation for the nth term of the geometric sequence 2, 8, 32, 128, ...
asked 109k views
3 votes
Write an equation for the nth term of the geometric sequence 2, 8, 32, 128, ...

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User Rnystrom
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7.8k points

1 Answer

6 votes

2*4^n-1

To get the next term, you multiply it by 4.

answered
User Faylon
by
8.0k points
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