document.write( "Question 52025: Hi, I have to suppose the vertex of the parabola y=3x^2-6x+k is (1,2) I have to find k.
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document.write( "I have substituted x=1 and y=2 into the equation and got
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document.write( "2=3(1)^2 - 6(1) +k
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document.write( "2= 3-6+k
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document.write( "2-3+6=k
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document.write( "k=5
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document.write( "Is this right??? thanks. \n" );
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Algebra.Com's Answer #34692 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! It looks right to me!!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " |