Question

If f(x)=(x+2/2) then what is f^-1(x)

Answer 1

x^2/x+1

Answer 2

\[f(x)=\frac{ x+2 }{ 2 } what is f ^{-1}(x)\]

Answer 3

\[A. \frac{ 1 }{ 2 }x+1\]

Answer 4

\[B. 2x+1\]

Answer 5

\[C. 2x-2\]

Answer 6

\[D. 2x+2\]

Answer 7

put y = (x + 2)/2
now try to get x in terms of y , replace it with x and that is f ^-1 x

Answer 8

Thanks! :)

Answer 9

yw :)