Answer :

[tex]f(x)=3x+2\\\\y=3x+2\ \ \ |-2\\\\3x=y-2\ \ \ \ |:3\\\\x=\dfrac{y-2}{3}\to f^{-1}(x)=\dfrac{x-2}{3}[/tex]

[tex]f^{-1}(14)=\dfrac{14-2}{3}=\dfrac{12}{3}=4[/tex]
[tex]f(f^{-1}(14))=3\cdot4+2=12+2=14[/tex]

Answer: d) 14

Thanks for taking the time to read If tex f x 3x 2 tex find tex f f 1 14 tex A 44 B 176 C 4 D 14. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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