document.write( "Question 347046: Find the domain of the given function:\r
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Algebra.Com's Answer #248219 by CharlesG2(834)\"\" \"About 
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Find the domain of the given function:
\n" ); document.write( "h(x)=1/x+9
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\n" ); document.write( "\n" ); document.write( "h(x) = 1/x + 9
\n" ); document.write( "the domain is all real numbers x can be so that the function h(x) is also real
\n" ); document.write( "x is the denominator in 1/x
\n" ); document.write( "you can not divide by 0
\n" ); document.write( "x <> 0
\n" ); document.write( "(-infinity,0)U(0,infinity) --> U means union, notice no square brackets, end points excluded\r
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