document.write( "Question 56848: Put the following function: y=x^2-6x+8 in the form y=a(x-h)2=k
\n" ); document.write( "Any advice on how to find this would be great! I tried to follow the instructions given by the book but it did not work out so well! It says to find the answer by completing the square. I tend to get lost in that process when you add the 8 to both sides.
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Algebra.Com's Answer #38627 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Put the following function: y=x^2-6x+8 in the form y=a(x-h)2+k
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\n" ); document.write( "Rewrite as:
\n" ); document.write( "y-8+? = x^2-6x+?
\n" ); document.write( "To complete the square you need (-6/2)^2=9
\n" ); document.write( "Put that in place of the ? to get:
\n" ); document.write( "y-8+9=x^2-6x+9
\n" ); document.write( "Rewrite as:
\n" ); document.write( "y+1 = (x-3)^2
\n" ); document.write( "Then:
\n" ); document.write( "y=(x-3)^2-1
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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