SOLUTION: find the vertex, focus, and directrix of the parabola given by each equation. Sketch the graph. x^2 = -4y

SOLUTION: find the vertex, focus, and directrix of the parabola given by each equation. Sketch the graph. x^2 = -4y

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Question 1052014: find the vertex, focus, and directrix of the parabola given by each equation. Sketch the graph.
x^2 = -4y
Answer by josgarithmetic(39614) (Show Source): You can put this solution on YOUR website!

Directrix and focus each is 1 unit from the vertex (0,0).

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