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please quickly thanks !! Find the vertex, focus, and directrix for the following parabolas. (a) (y - - 9)' = 20(x - 5) vertex :

please quickly thanks !!

Find the vertex, focus, and directrix for the following parabolas. (a) (y - - 9)' = 20(x - 5) vertex : focus : directrix: (b) 2/ 2 - 10y = 8x - 52 vertex : focus : directrix" (c) (2 - 6)2 = 8(y-5) vertex : focus : directrix"

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