de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

leitkurve (x-1)^2=-6(y+4)

Lösung

leitkurve

(x - 1)^{2} = - 6 (y + 4)

Lösung

y = - \frac{5}{2}

Schritte zur Lösung

Rewrite

(x - 1)^{2} = - 6 (y + 4)

in the standard form:

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

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

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

(1, - 4)

y-coordinate

y = - 4 - p

y = - 4 - (- \frac{3}{2})

Fasse zusammen

y = - \frac{5}{2}

Graph

Beliebte Beispiele

leitkurve 7x^2+70x+178

d i rec t r i x 7 x^{2} + 70 x + 178

leitkurve x^2-6x-28y=-93

d i rec t r i x x^{2} - 6 x - 28 y = - 93

leitkurve x^2+17x+16

d i rec t r i x x^{2} + 17 x + 16

leitkurve y=(x+1)(x+2)

d i rec t r i x y = (x + 1) (x + 2)

leitkurve y=x^2+x+1

d i rec t r i x y = x^{2} + x + 1