en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

foci x^2=-20y

Solution

foci

x^{2} = - 20 y

Solution

(0, - 5)

Solution steps

Rewrite

x^{2} = - 20 y

in the standard form:

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

(h, k) = (0, 0), p = - 5

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 + (- 5))

Refine

(0, - 5)

Popular Examples

foci x^2=-36y foci

x^{2} = - 36 y

foci y=64-x^2 foci

y = 64 - x^{2}

foci x^2-10y-4x-6=0 foci

x^{2} - 10 y - 4 x - 6 = 0

foci-x^2+2x-10 foci

- x^{2} + 2 x - 10

foci 4x^2-8x+2y=5 foci

4 x^{2} - 8 x + 2 y = 5

Frequently Asked Questions (FAQ)

What is the foci x^2=-20y ?
The foci x^2=-20y is (0,-5)