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Find the vertex, focus, and directrix for the following functions.

- October 5, 2022 - Edwin Tunner

Find the vertex, focus, and directrix for the following functions.

(a)(y−7)^2=8(x−8)
vertex : (    ,    )
focus : (    ,    )
directrix xx =   

(b)
y^2−16y=20x−82
vertex : (    ,    )
focus : (    ,    )
directrix xx =   

(c)
(x−3)^2=20(y−2)
vertex : (    ,    )
focus : (    ,    )
directrix yy =   

(d)
x^2+16x=4y−28
vertex : (    ,    )
focus : (    ,    )
directrix yy =   

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