1. 20x=y^2

2. (x-3)^2 =1/2(y+1)

3. y2+14y+4x+45=0

Find the vertex, focus, and directrix of the parabola described by the above equations.

2. (x-3)^2 =1/2(y+1)

3. y2+14y+4x+45=0

Find the vertex, focus, and directrix of the parabola described by the above equations.

## This question was asked on Apr 23, 2010.

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