neeshaampadu neeshaampadu

08-07-2021
Mathematics

contestada

F(x)=sqrt x -4.find the inverse of f(x) and it’s domain

Fxsqrt x 4find the inverse of fx and its domain class=

Respuesta :

jay40891 jay40891

08-07-2021

Answer:

B

Step-by-step explanation:

[tex]y = \sqrt{x } - 4 \\ \sqrt{x} = y + 4 \\ x = (y + 4) {}^{2} \\ [/tex]

Domain of inverse = Range of f = x>-4

Hence B

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