Posted by Daniel on Monday, May 7, 2012 at 9:39pm.
rewrite the quadratic equation y=3x^2+3x+2 into standard form to determine the vertex
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ALGEBRA 2  Steve, Tuesday, May 8, 2012 at 5:02am
y = 3(x^2  x + 1/4) + 2 + 3/4
y = 3(x  1/2)^2 + 11/4
(y  11/4) = 3(x  1/2)^2
now just read off the vertex