de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

foki (x-2)^2=4(y+2)

Lösung

foki

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

Lösung

(2, - 1)

Schritte zur Lösung

Rewrite

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

in the standard form:

4 \cdot 1 \cdot (y - (- 2)) = (x - 2)^{2}

(h, k) = (2, - 2), p = 1

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

p

from the center

(2, - 2)

along the y-axis

(2, - 2 + p)

= (2, - 2 + 1)

Fasse zusammen

(2, - 1)

Graph

Beliebte Beispiele

f oc i x^{2} - 2 x - 1

f oc i 3 x^{2} + 4

foki y= 2/(3.3)x^2-4x+6.6

f oc i y = \frac{2}{3.3} x^{2} - 4 x + 6.6

f oc i - 3 x^{2} + 5 x - 4

f oc i (x - 5)^{2} - 4