de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

foki x^2-4x+1

Lösung

foki

x^{2} - 4 x + 1

Lösung

(2, - \frac{11}{4})

Schritte zur Lösung

Rewrite

y = x^{2} - 4 x + 1

in the standard form

4 \cdot \frac{1}{4} (y - (- 3)) = (x - 2)^{2}

(h, k) = (2, - 3), p = \frac{1}{4}

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

p

from the center

(2, - 3)

along the y-axis

(2, - 3 + p)

= (2, - 3 + \frac{1}{4})

Fasse zusammen

(2, - \frac{11}{4})

Graph

Beliebte Beispiele

foki x=y^2-y-42

f oc i x = y^{2} - y - 42

foki y=-0.1(x+12.58)^2+6.37

f oc i y = - 0.1 (x + 12.58)^{2} + 6.37

f oc i 8 x^{2} + 1

f oc i y = - 2 x^{2} - 3

foki (x-3)^2=-8(y-4)

f oc i (x - 3)^{2} = - 8 (y - 4)