Find the inverse function of f informally. f(x) = x^5 / 5 f^-1(x) = ? Verify that f(f^-1(x)) = x and f^-1(f(x)) = x. f(f^-1(x)) = f( ) = ( )^5 / 5 = x f^-1(f(x)) = f^-1( ) = 5?5( ) = x Need Help? Read It
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