de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

achse y=x^2+8x+15

Lösung

achse

y = x^{2} + 8 x + 15

Lösung

x = - 4

Schritte zur Lösung

y = x^{2} + 8 x + 15

Rewrite

y = x^{2} + 8 x + 15

in the standard form

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

Therefore parabola properties are:

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

EN : P a r ab o l e S y mm e t ry A x i s T i tl e 2 Eq

x = - 4

Graph

Beliebte Beispiele

achse y=(2x-1)(5x-6)

a x i s y = (2 x - 1) (5 x - 6)

achse y=1-x-x^2

a x i s y = 1 - x - x^{2}

achse y=3x^2-x-2

a x i s y = 3 x^{2} - x - 2

achse y=(6x)/7 (4x)/3

a x i s y = \frac{6 x}{7} \frac{4 x}{3}

achse y=+6x^2-54x+120

a x i s y = + 6 x^{2} - 54 x + 120