Question

Use the function below to find F(3)

F(x)=(1/4)^x

Answer 1

If I may help?

Answer 2

Please do! @3mar

Answer 3

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Answer 4

Thanks.

The idea is to plug in the value of x in the function, i.e replace x with its value
\[\large f(x)=[\frac{ 1 }{ 4 }]^x\]
\[f(3)=[\frac{ 1 }{ 4 }]^3=[\frac{ 1 }{ 4^3 }]=\frac{ 1 }{ 64 }\]

Answer 5

Thank you!! @3mar

Answer 6

You are welcome!
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