document.write( "Question 153157: I'm not sure the answer I got for this is right.\r
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document.write( "Find the vertex and axis of symmetry of the following parabola.\r
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document.write( "f(x) = x^2 - 6x + 11\r
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document.write( "My work:\r
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document.write( "(-3) ^2
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document.write( "y = (x-3)^2 + 11 - 9
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document.write( "y = (x-3)^2 +2\r
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document.write( "a = 1
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document.write( "h =3
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document.write( "k = 2\r
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document.write( "Vertex : (3,2)
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document.write( "No asymptotes\r
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document.write( "Can anyone tell me if this is correct and point me in the right direction if it isn't?\r
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document.write( "Thanks! \n" );
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Algebra.Com's Answer #112663 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the vertex and axis of symmetry of the following parabola. \n" ); document.write( "f(x) = x^2 - 6x + 11 \n" ); document.write( "x^2-6x+9 = y - 11 + 9 \n" ); document.write( "(x-3)^2 = y-2 \n" ); document.write( "--------------- \n" ); document.write( "Axis of symmetry at x = 3 \n" ); document.write( "Vertex: (3,2) \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |