SOLUTION: HI, I need help finding the domain for f(x)=|x-4| Would "x" be the domain? I understand that domain is a non-negative number. But get lost after that in finding it out. Than

SOLUTION: HI, I need help finding the domain for f(x)=|x-4| Would "x" be the domain? I understand that domain is a non-negative number. But get lost after that in finding it out. Than

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Question 907503: HI,
I need help finding the domain for f(x)=|x-4|
Would "x" be the domain? I understand that domain is a non-negative number.
But get lost after that in finding it out.
Thanks
Answer by reviewermath(1029) (Show Source): You can put this solution on YOUR website!
The function f(x)=|x-4| is defined for all real values of x.
There are no values of x that will make f(x) undefined or meaningless.
Therefore, the domain is the set of all real numbers or (-∞, ∞).
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