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Help plsssssssssssss

Help plsssssssssssss-example-1

1 Answer

7 votes

Answer:

1/4

Explanation:

f(x) = 2 * (1/2) ^x

Let x=3

f(3) = 2 * (1/2) ^3

= 2 * ( 1/2) * 1/2) * (1/2)

= 2 * 1/8

= 2/8

= 1/4

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