Find f(-4) for f(x)=9(3)^x

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Slikts asked Aug 24, 2023

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Find f(-4) for f(x)=9(3)^x

Mathematics
college

Slikts asked Aug 24, 2023

by Slikts

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7 votes

Answer:

1/9

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Alejandro Vargas answered Aug 24, 2023

by Alejandro Vargas

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10 votes

Answer:

f(-4) = (1)/(9)

Explanation:

f(x) = 9(3)^x

f(-4) = 9(3)^(-4)

$f(-4) = 3^2 \cdot 3^(-4)$

f(-4) = 3^(-2)

f(-4) = (1)/(9)

Vugluskr answered Aug 28, 2023

by Vugluskr

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