document.write( "Question 285785: In which quadrants of the xy-plane is the product of the x-coordinate and y-coordinate positive?\r
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document.write( "A. I and II B. II and III C. III and IV D. IV and I E. None of these. \n" );
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Algebra.Com's Answer #207248 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! It's 1 and 3. \n" ); document.write( "In Quad 1 they're both positive. \n" ); document.write( "In Quad 3 they're both negative. \n" ); document.write( "None of those. \n" ); document.write( " |