de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

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

Lösung

leitkurve

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

Lösung

y = \frac{7}{4}

Schritte zur Lösung

Rewrite

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

in the standard form:

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

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

Parabola is symmetric around the y-axis and so the directrix is a line parallel to the x-axis, a distance

- p

from the center

(4, 2)

y-coordinate

y = 2 - p

y = 2 - \frac{1}{4}

Fasse zusammen

y = \frac{7}{4}

Graph

Beliebte Beispiele

leitkurve y=(x+2)^2-3

d i rec t r i x y = (x + 2)^{2} - 3

leitkurve-2x^2+12x-2

d i rec t r i x - 2 x^{2} + 12 x - 2

leitkurve 4x^2-8x-3

d i rec t r i x 4 x^{2} - 8 x - 3

leitkurve y=-9x^2

d i rec t r i x y = - 9 x^{2}

leitkurve y-2=3(x-5)^2

d i rec t r i x y - 2 = 3 (x - 5)^{2}