Question

Y = f(x) = 4xFind f(x) when
`x = (1)/(2)`

Answer 1

`f((1)/(2))=\sqrt[]{4}=2`

Explanation:

To determine f(1/2), we need to substitute x=1/2 into the function:

`\begin{gathered} f(x)=4^x \\ f((1)/(2))=4^{(1)/(2)} \\ f((1)/(2))=\sqrt[]{4}=2 \end{gathered}`