document.write( "Question 415365: how do you find the information you need after using the formula -b/2*a ?
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Algebra.Com's Answer #291247 by praseenakos@yahoo.com(507)![]() ![]() You can put this solution on YOUR website! with this formula, you can find \n" ); document.write( "1. the axis of symmetry of a quadratic function.\r \n" ); document.write( "\n" ); document.write( "2. Vertex of its graph\r \n" ); document.write( "\n" ); document.write( "3. sum of the roots etc. \n" ); document.write( " |