document.write( "Question 411165: Find the domain\r
\n" ); document.write( "\n" ); document.write( "p (x)=x2+3\r
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Algebra.Com's Answer #289016 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"p%28x%29=x%5E2%2B3\"\r
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Solved by pluggable solver: Plot a graph of any function AND its DOMAIN

\n" ); document.write( " Here's a graph of function \"x%5E2%2B3\" (x^2+3).
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\n" ); document.write( " The domain is shown on the x axis by a green horizontal line.
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\n" ); document.write( " \"graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x%5E2%2B3%2C+domain%28+x%5E2%2B3+%29+%29\"
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\n" ); document.write( "\n" ); document.write( "the domain:\r
\n" ); document.write( "\n" ); document.write( "(-\"infinity\",\"infinity\")
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