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find the range of f(x) = 1/ under root x-5

Given fx=1x-5or y =1x-5y2=1x-5xy2-5y2=1xy2=1+5y2or x = 1+5y2y2Now domain of this function will be the range of the fx so we can see thatdomain of the above function is y∈R except at y=0So range of fx is  y∈R-0

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The range is [-5, 5]

If you want to know the reasoning I have already given it in your previous Questions please refer to it..

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actually for f(x) is equal to or greater than 1 / under root x-5

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