Kenya15
Kenya15
28-09-2015
Mathematics
contestada
find the inverse of f(x)=(x-1)^3
Respuesta :
TSO
TSO
28-09-2015
[tex]f (x)=(x-1)^3 \\ y =(x-1)^3 \\\\\sf Replace~ x ~with~ y ~and~ vice~ versa \\ x = (y-1)^3 \\ \sqrt[3]{x} =y-1 \\ \\ Solve~for~y\\\\ \boxed {y= \sqrt[3]{x} +1}[/tex]
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