document.write( "Question 860639: hi can someone help me please, \"Identify the vertex\". show work please.\r
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Algebra.Com's Answer #518563 by rothauserc(4718)\"\" \"About 
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The vertex of the parabola is at point (5, -4) where 5 is the x coordinate and -4 is the y coordinate \n" ); document.write( "
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