Find the Focus and Directrix of the Parabola $$x ^ { 2 } = - 20 y$$

question 3

Multiple Choice

Find the focus and directrix of the parabola.
- $$x ^ { 2 } = - 20 y$$

• A) (0, -5); y = -5
• B) (-5, 0); y = 5
• C) (0, -5); y = 5
• D) (0, -5); x = 5

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