braellyj
braellyj
03-02-2017
Mathematics
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f(x)=2x+8 inverse of the function
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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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