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Sever21 [200]
3 years ago
14

The focus of a parabola is located at (4,0), and the directrix is located at x = –4.

Mathematics
2 answers:
guapka [62]3 years ago
4 0

Answer: D. y2=16x

Step-by-step explanation:

Tanzania [10]3 years ago
3 0
The distance between the focus and directrix is, in this case, 8. Since the directrix is at x= something, the parabola opens sideways, and since the directrix is on the left, to the right. In which case, y^2=p(x), where p is 4 times distance of half of distance between directrix and focus, so the answer is y^2=16x
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