document.write( "Question 683779: what is the vertex form for:y=1/3x^2+2x+3 ? \n" ); document.write( "
Algebra.Com's Answer #423706 by Onmyoji.S(32)\"\" \"About 
You can put this solution on YOUR website!
1/3x²+2x+3=y
\n" ); document.write( "3(1/3x²-2x+3)=3y
\n" ); document.write( "x²-6x+9=3y
\n" ); document.write( "(x-3)(x-3)=3y
\n" ); document.write( "(x-3)²=3y
\n" ); document.write( "(x-3)²/3=y
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