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A recursive rule for a geometric sequence is a1=49;an=3an−1. What is the explicit rule for this sequence?

A recursive rule for a geometric sequence is a1=49;an=3an−1. What is the explicit rule for this sequence?
asked 180k views
2 votes
A recursive rule for a geometric sequence is a1=49;an=3an−1.

What is the explicit rule for this sequence?

asked
User Llude
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8.4k points

1 Answer

1 vote
I think it should be an= 49x3^(n-1)
answered
User Yoyoyoyosef
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