How do you find the inverse of $f(x) = 12/sqrtx$ ?

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Answer 1 · 2018-04-22T13:15:40

See explanation below

Change f( $x$ ) to $y$
$y$ = $(12/sqrtx)$
$sqrtx$ = $12/y$
$x$ = $(12/y)^2$
$f^-1$ ( $x$ )= $(12/y)^2$
I hope this helped

How do you find the inverse of f(x) = 12/sqrtxf(x) = 12/sqrtx?