document.write( "Question 953084: The vertex of y = -3x²- 6x - 9 lies in which quadrant?
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Algebra.Com's Answer #582011 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! The vertex lies in quadrant III, here is the graph \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |