document.write( "Question 135662: f(x)=-2x^2+11x+7\r
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document.write( "find the line of symmetry of the given function. \n" );
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Algebra.Com's Answer #99403 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! f(x)=-2x^2+11x+7 \n" ); document.write( "find the line of symmetry of the given function. \n" ); document.write( "------------------ \n" ); document.write( "line of symmetry is always x = -b/2a \n" ); document.write( "-------------- \n" ); document.write( "Your Problem: \n" ); document.write( "x = -11/(2*-2) = 11/4 \n" ); document.write( "That is the line of symmetry. \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |