Respuesta :

Given function,

[tex]f(x)=8x^{\frac{1}{3}}[/tex]

The inverse of the given function,

[tex]\begin{gathered} f^{-1}(x)=\frac{1}{8x^{\frac{1}{3}}} \\ =\frac{x^3}{8} \end{gathered}[/tex]

Thus, the given option b is correct.