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)![]() ![]() 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 \n" ); document.write( " |