document.write( "Question 604363: What is the domain of f(x)=x^2-3x+12 \n" ); document.write( "
Algebra.Com's Answer #381124 by jim_thompson5910(35256)\"\" \"About 
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The domain is the set of all real numbers because you can plug in any real number for x and get some output for f(x).\r
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\n" ); document.write( "\n" ); document.write( "In interval notation, the domain is
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