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Diketahui fungsi . Tentukan invers fungsi dari .

Diketahui fungsi Error converting from MathML to accessible text.. Tentukan invers fungsi dari Error converting from MathML to accessible text..

Jawaban:

Dengan menerapkan konsep invers fungsi:

begin mathsize 14px style straight y equals straight f left parenthesis straight x right parenthesis rightwards arrow straight x equals straight f to the power of negative 1 end exponent left parenthesis straight x right parenthesis end style 

Maka:

Error converting from MathML to accessible text. 

Agar begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell straight f to the power of negative 1 end exponent left parenthesis straight x right parenthesis end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank minus end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 3 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank plus-or-minus end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell square root of straight x minus 12 end root end cell end table end style terdefinisi maka begin mathsize 14px style straight x minus 12 greater or equal than 0 rightwards arrow straight x greater or equal than 12 end style.

Jadi, Invers fungsi Error converting from MathML to accessible text. adalah begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell straight f to the power of negative 1 end exponent left parenthesis straight x right parenthesis end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank minus end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 3 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank plus-or-minus end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell square root of straight x minus 12 end root end cell end table comma space straight x greater or equal than 12 end style.

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