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What is the recursive rule for this geometric sequence?

1, 3, 9, 27, ...

Enter your answers in the boxes.

an= ? *an-1

a1= ?

Respuesta :

lambuhere

Answer: The recursive rule here is to multiply the number by 3

Answer:

see below

Step-by-step explanation:

The common ratio is 3 so its:-

an =  3 * a(n-1)

a1 = 1

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