Question

Which of the following equations represents the parabola with vertex at (4, 1) and directrix y = 6?
O(y-1)2 = -8(x-4)
O(y + 1)² = 8(x + 4)
O(x-4)² = -20(y-1)
O(x+4)² = 20(y + 1)




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