Question

Find the inverse of the function.

f(x) = the cube root of quantity x divided by nine. - 4

Answer 1

Explanation:

f(x)=\frac{(x)\frac{1}{3}}{9}

let f(x)=y

then flip x and y

`x=\frac{y^{(1)/(3) } }{9} \\\\or~y^{(1)/(3) } =9x\\cubing ~both~sides\\y=729x^(3) \\or~f^(-1) (x)=729 x^(3)`