document.write( "Question 85782: Identify the axis of symmetry, create a suitable table of values and sketch the graph...\r
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document.write( "1. y=x^2-5x+3\r
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document.write( "2. y=-x^2+6x-2 \n" );
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Algebra.Com's Answer #61992 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Identify the axis of symmetry, create a suitable table of values and sketch the graph... \n" ); document.write( "1. y=x^2-5x+3 \n" ); document.write( "y = x^2-5x+(5/2)^2+3-(5/2)^2 \n" ); document.write( "y = (x-(5/2))^2 -(13/4) \n" ); document.write( "y+(13/4) = (x-(5/2))^2 \n" ); document.write( "Vertex at (5/2,-13/4) \n" ); document.write( "Axis of symmetry: x=5/2 \n" ); document.write( " \n" ); document.write( "----------------------\r \n" ); document.write( "\n" ); document.write( "2. y=-x^2+6x-2 \n" ); document.write( "y+2-(3)^2 = -(x^2-6x+(3)^2) \n" ); document.write( "y-7 = -(x-3)^2 \n" ); document.write( "Vertex: (3,7) \n" ); document.write( "Axis of symmetry: x=3 \n" ); document.write( " \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |