Represent a function using function notation and explain that f(x) denotes the output of function f that corresponds to the input x.
Khan Academy ResourcesIntro to inverse functionsEvaluate functionsEvaluate function expressionsFunction rules from equationsFunction notation word problemsEvaluate inverse functionsFinding inverses of linear functionsIntro to inverse functionsFinding inverse functions: linearWorked example: Evaluating functions from equationWorked example: matching an input to a function's output (equation)Graphing the inverse of a linear functionWhat is a function?Worked example: two inputs with the same output (graph)Worked example: evaluating expressions with function notationWorked example: matching an input to a function's output (graph)Evaluating sequences in recursive formWorked example: Evaluating functions from graphInputs & outputs of inverse functionsFunction notation word problem: beachFunction notation word problem: bank
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