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Mathematics, 16.12.2019 20:31 nataliamontirl8152

Which equation models a parabola with a vertex
located at (4,6) and a directrix at y = 8?
a. (x – 6)2 = -4)
b. (7-6)2 = (x – 4)
c. (y – 4)2 = -8(x – 6)
d. (x – 4)2 = -8(y - 6)

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Which equation models a parabola with a vertex
located at (4,6) and a directrix at y = 8?
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