document.write( "Question 651391: How do you graph Y = x2 -6x +8? \n" ); document.write( "
Algebra.Com's Answer #407643 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
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document.write( "Hi,  
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document.write( "How do you graph 
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document.write( "Y = x^2 -6x +8   || Putting into Vertex Form by completing the Square
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document.write( "y =(x-3)^2 - 9 + 8
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document.write( "y = (x-3)^2 - 1    and when (x-3)^2 - 1 = 0 ,\"x-3+=+sqrt%281%29\",  x = 3 ± 1
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document.write( "the vertex form of a Parabola opening up(a>0) or down(a<0), \"y=a%28x-h%29%5E2+%2Bk\" 
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document.write( "where(h,k) is the vertex  and  x = h  is the Line of Symmetry
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document.write( "Parabola opening Upward, V(3,-1) and x - 3 the line of symmetry
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document.write( "x-intercepts (2,0) and (4,0)
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