Answer:
A and B
Step-by-step explanation:
1) Distance to the focus
From (x,y) to the focus(2,-4) {using distance formula}
=√(x-2)²+(y+4)²
2) Distance to the directrix
Is, y+p where P here is (-6)
So
d2 = y+p
= y+(-6)
= y-6
<span>7+3i−2−3<span>i
7-2+3i-3i
5+3i-3i
5+0
5 Final Answer
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Answer:
I think it's A but I could be wrong
