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If f(x) = 11x -1, then f^-1 (x) =

User XurajB
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f(x)=11x-1\\\\y=11x-1\to x=11y-1\ \ \ \ |+1\\\\11y=x+1\ \ \ \ |:11\\\\y=(x+1)/(11)


Answer:\ f^(-1)(x)=(x+1)/(11)

User Oria Gruber
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