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4, 8, 16, 32, ... n is an integer, which of these functions generate the sequence?

Respuesta :

wegnerkolmp2741o

Answer:

see below

Step-by-step explanation:

4*2 = 8

8*2 = 16

16*2 = 32

We are multiplying by 2 each time

an = 4 ( 2) ^ ( n-1)

but 4 = 2*2

an = 2^2 * 2^ n-1

an = 2 ^ ( n+1)

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