SOLUTION: Find the vertex, focus, length of latus rectum and the equation of directrix from the following equation of parabola x^2 = -9y

SOLUTION: Find the vertex, focus, length of latus rectum and the equation of directrix from the following equation of parabola x^2 = -9y

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Question 1119535: Find the vertex, focus, length of latus rectum and the equation of directrix from the following equation of parabola x^2 = -9y
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!

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VERTEX, (0,0)
FOCUS, (0, -9/4)
DIRECTRIX,
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