Write an explicit formula for the following sequence. Then generate the first five terms. a1=512, r=0.5

asked May 2, 2019 106k views

5 votes

Write an explicit formula for the following sequence. Then generate the first five terms.

a1=512, r=0.5

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nth term an = a1 r^(n-1)
= 512 (0.5)^(n-1) Answer

First 5 terms are:-

512 , 256 , 128, 64 , 32

Mike Wise answered May 8, 2019

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