27-02-2019
Mathematics

contestada

If g(x) is the inverse of f(x) and f(x)=4x+12, what is g(x)?

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Kamikazeminem Kamikazeminem

27-02-2019

[tex]Answer: \\ x = 4y + 12 \\\Leftrightarrow 4y = x - 12 \\ \Leftrightarrow y = \frac{x - 12}{4} \\ \Rightarrow g(x) = \frac{x - 12}{4} [/tex]

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