Posted by tammy on Sunday, April 7, 2013 at 9:15pm.
Find the vertex of the parabola.
y = 2x2 + 12x  13

math  Shaniqua, Sunday, April 7, 2013 at 10:01pm
Use the equation vertex=b/2a.
b would be 12
a would be 2
That gets you the x value of the vertex, which is 3. Plug in 3 for x now to get y.
y=2(3)^2+12(3)13
y=36+3613
y=59.
Your vertex is (3,59).
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