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Leviafan [203]
3 years ago
10

Evaluate the function rule for the given value. f(x)=3^x for x=-5

Mathematics
1 answer:
FromTheMoon [43]3 years ago
6 0

Answer:

\frac{1}{243}

Step-by-step explanation:

using the rule of exponents

a^{-m} ⇔ \frac{1}{a^{m} }

f(- 5) = 3^{-5} = \frac{1}{3^{5} } = \frac{1}{243}


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