document.write( "Question 647463: Use interval notation to denote the set of all real numbers x that satisfy the given inequality?
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document.write( "1) 5≤x≤8
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document.write( "2) x≥-8
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document.write( "3) -3
Algebra.Com's Answer #406207 by swincher4391(1107)![]() ![]() You can put this solution on YOUR website! [5,8] \n" ); document.write( "[8,oo) \n" ); document.write( "(-3,14)\r \n" ); document.write( "\n" ); document.write( "The brackets are exclusive while the parenthesis are inclusive. Meaning we either exclude or include the endpoint. Infinity will never be inclusive since it is a concept; a limit, not a number. \n" ); document.write( " |