Question

Given the function
$f(x) = {({x}^{3} - 27)}^{ \frac{1}{3} }$
find the domain and range of this function, Is this function invertible? if so then find it's Inverse. If there is an inverse, then show that
$f( {f}^{ - 1} (x)) = x$
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Answer 1

Answer:

Maths are very hard Mark me as brainlist if you agree