document.write( "Question 437257: Make a graph of y=-x^2-2x+3 and find the vertex, y-intercept, extra points.
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document.write( "I don't understand how I can find the vertex, y-intercept and extra points.
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Algebra.Com's Answer #302439 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! duplicate \n" ); document.write( " \n" ); document.write( " |