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Hi, could you help me find the inverse of the function f(x) = -3/8 x^7?

User Castro Roy
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1 Answer

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Given:


f(x)=-(3)/(8)x^7

Find: the inverse of a function.

Step-by-step explanation: the function is


\begin{gathered} f(x)=-(3)/(8)x^7 \\ y=-(3)/(8)x^7 \\ x=-(3)/(8)y^7 \\ -(8)/(3)x=y^7 \\ y=(-(8)/(3)x)^{(1)/(7)} \end{gathered}

Final answer: the required answer is


f^(-1)(x)=(-(8)/(3)x^{)(1)/(7)}

User Vallabh Patade
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