document.write( "Question 1083555: Which one of the following circle must passes through the origin?
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document.write( "a)x^2+y^2-8x-6y+9=0
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document.write( "b)x^2+y^2-y-2=0
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document.write( "c)2x^2+2y^2+5x-5y=0
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document.write( "d)x^2+y^2+4x-1=0 \n" );
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Algebra.Com's Answer #697561 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! \" passes through the origin\", then (0,0) must satisfy the equation.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Choice C is the only listed item which accepts x=0 AND y=0. \n" ); document.write( " |