Question

The equation of the parabola whose focus is (1, -1) and the directrix is x + y + 7=0 is
(A) x2 + y2
- 2xy - 18x - 10y = 0
(B) x2 - 18x -10y - 45=0
(C) x2 + y2 - 18x-10y - 45 = 0
(D) x2 + y2 - 2xy - 18x - 10y - 45 = 0
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Answer 1

Answer:

hii please

Step-by-step explanation:

x is the seft in right

side and + $- answer is soo