Question

Use f(x) = 1/2x and f^-1(x) = 2x to solve the problems

Answer 1

Consider the given functions,

`\begin{gathered} f(x)=(1)/(2)x \\ f^(-1)(x)=2x \end{gathered}`

Solve for f(2) as,

`\begin{gathered} f(2)=(1)/(2)(2) \\ f(2)=1 \end{gathered}`

Thus, the value of f(2) is equal to 1 .

Solve for inverse of f(1) as,

`\begin{gathered} f(2)=(1)/(2)(2) \\ f(2)=1 \end{gathered}`

Thus, the value of f(2) is equal to 1 .