Complete the inverse function for the function given below.

Answer:
[tex]f^{-1}(x)=\frac{1}{2} x+2[/tex]
Step-by-step explanation:
[tex]f(x)=2x-4[/tex]
[tex]y=2x-4[/tex]
[tex]y+4=2x[/tex]
[tex]\frac{y+4}{2} =x[/tex]
[tex]\frac{1}{2} y+2=x[/tex]
[tex]\frac{1}{2} x+2=y[/tex]
[tex]f^{-1}(x)=\frac{1}{2} x+2[/tex]