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What is the equation of the parabola that has a vertex at (1, 2)...

What is the equation of the parabola that has a vertex at (1, 2) and a directrix at y = -2?


Complete the square to find the equation of the parabola in the problem y = x2 + 6x + 11.


What is the focus (are the foci) of the shape defined by the equation (x + 2)2/25 - (y - 1)2/

144= 1?


What is the focus (are the foci) of the shape defined by the equation x2/25+ y2/9= 1?

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