HSF.BF.B.4.d: Produce an invertible function from a non-invertible function by restricting the domain.

Also written as F-BF.4.d, F-BF.4d or F.BF.4.d

Produce an invertible function from a non-invertible function by restricting the domain.

Khan Academy Resources
Intro to invertible functionsRestrict domains of functions to make them invertibleDetermine if a function is invertibleRestricting domains of functions to make them invertibleDetermining if a function is invertible
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