document.write( "Question 108823: Identify the axis of symmetry, create a suitable table of values and sketch the graph(including axis of symmetry). Y=x^2-5x+3\r
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\n" ); document.write( "\n" ); document.write( "I would appreciate any help on this.
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Algebra.Com's Answer #79329 by stanbon(75887)\"\" \"About 
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Identify the axis of symmetry, create a suitable table of values and sketch the graph(including axis of symmetry).
\n" ); document.write( "Y=x^2-5x+3
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\n" ); document.write( "x^2-5x+3 = y
\n" ); document.write( "Complete the square on the x-terms and keep the equation balanced:
\n" ); document.write( "x^2-5x+(5/2)^2 = y-3 + (5/2)^2
\n" ); document.write( "Factor to get:
\n" ); document.write( "(x-(5/2))^2 = y+13/4
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\n" ); document.write( "Axis of symmetry: x = 5/2
\n" ); document.write( "Sketch as a vertical line passing thru all point where x = 5/2
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\n" ); document.write( "graph:
\n" ); document.write( "\"graph%28400%2C300%2C-10%2C10%2C-10%2C10%2Cx%5E2-5x%2B3%29\"
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\n" ); document.write( "Table: Y=x^2-5x+3
\n" ); document.write( "If x= 1 y=1-5+3 = -1
\n" ); document.write( "If x=2 y = 4-10+3= -3
\n" ); document.write( "If x=3 y = 9-15+3 -3
\n" ); document.write( "If x=4 y = 16-20+3 = -1
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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