document.write( "Question 907503: HI,
\n" ); document.write( "I need help finding the domain for f(x)=|x-4|
\n" ); document.write( "Would \"x\" be the domain? I understand that domain is a non-negative number.
\n" ); document.write( "But get lost after that in finding it out.
\n" ); document.write( "Thanks
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Algebra.Com's Answer #550453 by reviewermath(1029)\"\" \"About 
You can put this solution on YOUR website!
The function f(x)=|x-4| is defined for all real values of x.
\n" ); document.write( "There are no values of x that will make f(x) undefined or meaningless.
\n" ); document.write( "Therefore, the domain is the set of all real numbers or (-∞, ∞).
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