Meesh123 Meesh123

23-04-2015
Mathematics

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HELP PLEASE! If f(x) = 9x + 1, find f^-1 (f (3)).

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konrad509 konrad509

23-04-2015

[tex]f^{-1}(f(x))=x \Rightarrow f^{-1}(f(3))=3[/tex]

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