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Leto [7]
2 years ago
10

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

Mathematics
2 answers:
kupik [55]2 years ago
7 0

Answer:

1/9

-------------

jeka942 years ago
3 0

Answer:

f(-4) = \dfrac{1}{9}

Step-by-step explanation:

f(x) = 9(3)^x

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

f(-4) = 3^2 \cdot 3^{-4}

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

f(-4) = \dfrac{1}{9}

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