document.write( "Question 25938: Please help me find the vertex and intercepts for this quadratic function, and sketch its graph.\r
\n" ); document.write( "\n" ); document.write( "y = -3x^2 + 6x
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Algebra.Com's Answer #13947 by venugopalramana(3286)\"\" \"About 
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\n" ); document.write( "Please help me find the vertex and intercepts for this quadratic function, and help me to sketch its graph.\r
\n" ); document.write( "\n" ); document.write( "y = x^2 - 6x
\n" ); document.write( "Y=(X-3)^2-9...THIS HAS VERTEX AT X=3 AND ITS VALUE IS
\n" ); document.write( "Y=(3-3)^2-9=-9
\n" ); document.write( "GRAPH IS OBTAINED BY GIVING DIFFERENT VALUES TO X AND INDING THE CORRESPONDING VALUES OF Y AND PLOTTING THEM TO A SUITABLE SCALE
\n" ); document.write( "X=........0........1.........2...........3..........ETC.....
\n" ); document.write( "Y=X^2-6X..0........-5........-8..........-9.........ETC....
\n" ); document.write( "THE GRAPH WILL LOOK LIKE THIS
\n" ); document.write( "\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+x%5E2-6x%29+\"
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