Mathematics, 09.11.2020 23:40, azireyathurmond1

An archway will be constructed over a walkway. A piece of wood will need to be curved to match a parabola. If the focal point is (2,5) and the directrix is y = -7. Find the equation of the parabola. I need help understanding this.

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An archway will be constructed over a walkway. A piece of wood will need to be curved to match a par...