Question: The function f left parenthesis x right parenthesis equals StartFraction 4 x plus 1 Over x minus 9 EndFraction is one-to-one. Verify that the equation

The function f left parenthesis x right parenthesis equals StartFraction 4 x plus 1 Over x minus 9 EndFraction is one-to-one. Verify that the equation is correct. (Simplify your answers. Use integers or fractions for any numbers in the expression.) f left parenthesis f Superscript negative 1 Baseline left parenthesis x right parenthesis right parenthesis equals f left parenthesis nothing right parenthesis and f Superscript negative 1 Baseline left parenthesis f left parenthesis x right parenthesis right parenthesis equals f Superscript negative 1 Baseline left parenthesis nothing right parenthesis Substitute. equals enter your response here equals enter your response here Simplify. Part 3 The equation is verified. not verified

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