jokerese423 jokerese423

29-11-2018
Mathematics

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How can you restrict the domain of the function f(x)=|x+4|-2 so the range of the inverse function f^-1(x),is [-4, )

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LammettHash LammettHash

29-11-2018

The range of the inverse has to match the domain of the original function. We want to have [tex]f^{-1}(x)[/tex] map to [tex][-4,\infty)[/tex], so we restrict the domain of [tex]f(x)[/tex] to this interval.

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