AayushF5647
AayushF5647
26-10-2022
Mathematics
contestada
What is the value of fx) = 9 when x = -2?
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ElisL234947
ElisL234947
26-10-2022
SOLUTION:
[tex]\begin{gathered} f(x)=9^x \\ x\text{ = }-2 \\ \\ f(x)=9^x=9^{-2}\text{ = }\frac{1}{9^2}\text{ = }\frac{1}{81} \end{gathered}[/tex]
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