3 years ago

Find f(-2) for f(x) = 2*3^x

Mathematics

2 answers:

andrezito [222]3 years ago

7 0

Answer:

2/9 so B

Step-by-step explanation:

apex

denis-greek [22]3 years ago

4 0

$f(x) = 2 \cdot 3^x$

$f(-2) = 2 \cdot 3^{-2} = 2 \cdot \dfrac{1}{3^2} = \dfrac 2 9$

Answer: B

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