document.write( "Question 1111201: For​ f(x) as​ given, write the domain of f.
\n" ); document.write( "f(x)=x+8/2x−8
\n" ); document.write( "The domain of f is _____\r
\n" ); document.write( "\n" ); document.write( "​(Type your answer in interval​ notation.)\r
\n" ); document.write( "\n" ); document.write( "I think the answer is x=4 with a line through the equal sign, but how do I put that in interval notation?
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Algebra.Com's Answer #726244 by TeachMath(96)\"\" \"About 
You can put this solution on YOUR website!
You are DEFINITELY correct that the domain is NOT EQUAL to 4, or, it's all reals, EXCEPT 4.\r
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\n" ); document.write( "\n" ); document.write( "In INTERVAL NOTATION, this is: (- infinity, 4)U(4, infinity)
\n" ); document.write( "PAY no attention to any answer that's different!
\n" ); document.write( "The other person who said that x is not equal to 8 is WRONG, as usual.
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