braellyj braellyj
  • 03-02-2017
  • Mathematics
contestada

f(x)=2x+8 inverse of the function

Respuesta :

jdoe0001 jdoe0001
  • 03-02-2017
[tex]\bf f(x)=\boxed{y}=2x+8\\\\\ \textit{do the switcharoo first}\implies x=2\boxed{y}+8\impliedby f^{-1}(x)[/tex]

then solve it for "y"
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