Instructions: Move points C and D so that the orange line (g) is the inverse of f(x). [The line y=x is shown in light blue to help you check your answer.]
What is the equation for the inverse of [math]f\left(x\right)=x+3[/math]? Use correct notation by first clicking on the "fx" button at the left and typing [math]f^{-1}\left(x\right)=[/math].