Question

What is the equation of the inverse of the function?

f(x)=3x8+1
options:

f−1(x)=83x−13

f−1(x)=83x−83

f−1(x)=83x−1

f−1(x)=38x−1

Answer 1

its - 1/24 but i dont see it

Answer 2

Answer:

$\frac{8}{3} x - \frac{8}{3}$

Step-by-step explanation:

$f(x)=\frac{3x}{8} +1$

The question is asking for the equation of the inverse of the function. The full equation is: $f^{-1} (x)=\frac{8}{3} x - \frac{8}{3}$