document.write( "Question 736435:
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Algebra.Com's Answer #449826 by MathLover1(20849)\"\" \"About 
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If the domain is { \"0\", \"2\", \"-6\" } (means all \"x\" values ), you will find the range of \"y+=+-2x+%2B+3\" if you substitute \"x\" values in given function:\r
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\n" ); document.write( "\n" ); document.write( "if \"x=0\"...=>...\"y+=+-2%2A0+%2B+3\"...=>...\"y+=++3\"\r
\n" ); document.write( "\n" ); document.write( "if \"x=2\"...=>...\"y+=+-2%2A2+%2B+3\"...=>...\"y+=-4%2B++3\"...=>...\"y+=-1\"\r
\n" ); document.write( "\n" ); document.write( "if \"x=-6\"...=>...\"y+=+-2%2A%28-6%29+%2B+3\"...=>...\"y+=12%2B++3\"...=>...\"y+=15\"\r
\n" ); document.write( "\n" ); document.write( "so, the range is: { \"3\", \"-1\", \"15\" }
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