document.write( "Question 1071430: Sketch a graph of the quadratic function.
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document.write( "f(x) = x^2 − 2x − 1\r
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document.write( "Give the vertex, axis of symmetry, and intercepts. (If an answer does not exist, enter DNE.) \n" );
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Algebra.Com's Answer #686388 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Factorable? Discriminant, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Complete the Square to put into standard form.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "----- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Symmetry Axis: at x=1.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Intercepts? \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "- \n" ); document.write( "You can also look for a y-intercept, by letting x=0 and evaluate y. Find f(0).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "ANSWER SUMMARY \n" ); document.write( "Vertex (1,-2) \n" ); document.write( "Axis Of Symmetry x=1 \n" ); document.write( "Roots \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |