document.write( "Question 250335: Please give co-ordinates of the vertex and sketch graph.
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document.write( "y=x^2+2x+4
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document.write( "Would you show me how it's figured? \n" );
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Algebra.Com's Answer #182260 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! It is a parabola (open upwards) with vertex at -1,3 \n" ); document.write( " |