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Popular >

foci x^2=-8y

Solution

foci

x^{2} = - 8 y

Solution

(0, - 2)

Solution steps

Rewrite

x^{2} = - 8 y

in the standard form:

4 (- 2) (y - 0) = (x - 0)^{2}

(h, k) = (0, 0), p = - 2

Parabola is symmetric around the y-axis and so the focus lies a distance

p

from the center

(0, 0)

along the y-axis

(0, 0 + p)

= (0, 0 + (- 2))

Refine

(0, - 2)

Popular Examples

vertices f(x)=(x-3)^2 vertices

f (x) = (x - 3)^{2}

x^2+9y^2+6x-90y+225=0

x^{2} + 9 y^{2} + 6 x - 90 y + 225 = 0

foci x^2=-4y foci

x^{2} = - 4 y

x^2+y^2+10x+12y+25=0

x^{2} + y^{2} + 10 x + 12 y + 25 = 0

vertices x^2=16y vertices

x^{2} = 16 y

Frequently Asked Questions (FAQ)

What is the foci x^2=-8y ?
The foci x^2=-8y is (0,-2)