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Alborosie
3 years ago
5

Write the equation for a parabola with a focus at (-3,-5) and a directrix at x=-7x=​

Mathematics
1 answer:
nekit [7.7K]3 years ago
6 0

Answer:

Recall that the parabola

y^2 = 4px

has its

focus at (p,0)

directrix at x = -p

vertex is midway between the focus and the directrix, at (-5,-5)

So, here we clearly have p = 2

So the equations is

(y+5)^2 = 8(x+5)^2

Step-by-step explanation:

brainliest pls

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