Understand that an inverse function can be obtained by expressing the dependent variable of one function as the independent variable of another, recognizing that functions f and g are inverse functions if and only if f(x) = y and g(y) = x for all values of x in the domain of f and all values of y in the domain of g.
Example Problems
What is the inverse of the function?
What is the inverse of the function?
What is the inverse of the function?
Khan Academy ResourcesIntro to inverse functionsVerifying inverse functions by compositionIntro to invertible functionsVerify inverse functionsRestrict domains of functions to make them invertibleEvaluate inverse functionsDetermine if a function is invertibleFind inverses of rational functionsFinding inverses of linear functionsIntro to inverse functionsFinding inverse functions: linearGraphing the inverse of a linear functionVerifying inverse functions by compositionFinding inverses of rational functionsRestricting domains of functions to make them invertibleDetermining if a function is invertibleInputs & outputs of inverse functionsVerifying inverse functions from tablesVerifying inverse functions by composition: not inverse
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