document.write( "Question 303266: what is the domain and range for each relation? {(5,6),(5,7)(6,6),(6,7)} \n" ); document.write( "
Algebra.Com's Answer #217347 by Edwin McCravy(20086)\"\" \"About 
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document.write( "To find the domain, make a set out of all the first coordinates:\r\n" );
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document.write( "{5,5,6,6}\r\n" );
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document.write( "Eliminate all the duplicates\r\n" );
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document.write( "{5,6}\r\n" );
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document.write( "That's the domain.\r\n" );
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document.write( "To find the range, make a set out of all the second coordinates:\r\n" );
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document.write( "{6,7,6,7}\r\n" );
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document.write( "Eliminate all the duplicates\r\n" );
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document.write( "{6,7}\r\n" );
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document.write( "That's the range.\r\n" );
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document.write( "That's all there is to it!\r\n" );
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document.write( "Edwin
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