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20-01-2021
Mathematics

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

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sqdancefan sqdancefan

20-01-2021

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Answer:

3/4

Step-by-step explanation:

f(-2) = 3·2^-2 = 3/2^2

f(-2) = 3/4

_____

The applicable rule of exponents is ...

a^-b = 1/a^b

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