The inverse of f(x) is, [tex]f^{-1}(x)=\frac{x-7}{3}[/tex]
Inverse function:
Given function is, [tex]y=f(x)=3x+7[/tex]
Solve for x.
[tex]y=3x+7\\\\3x=y-7\\\\x=\frac{y-7}{3}[/tex]
Therefore, inverse function of f(x) is,
[tex]f^{-1}(x)=\frac{x-7}{3}[/tex]
Learn more about the Inverse function here:
https://brainly.com/question/11821506
