en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

foci x^2+2x+6

Solution

foci

x^{2} + 2 x + 6

Solution

(- 1, \frac{21}{4})

Solution steps

Rewrite

y = x^{2} + 2 x + 6

in the standard form

4 \cdot \frac{1}{4} (y - 5) = (x - (- 1))^{2}

(h, k) = (- 1, 5), p = \frac{1}{4}

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

p

from the center

(- 1, 5)

along the y-axis

(- 1, 5 + p)

= (- 1, 5 + \frac{1}{4})

Refine

(- 1, \frac{21}{4})

Popular Examples

foci y=2x^2-4x+15 foci

y = 2 x^{2} - 4 x + 15

foci x^2+2x-2 foci

x^{2} + 2 x - 2

foci 2y^2=3x foci

2 y^{2} = 3 x

foci (y+5)^2=-12(x+1)foci

(y + 5)^{2} = - 12 (x + 1)

foci (x-3)^2=-8(y+2)foci

(x - 3)^{2} = - 8 (y + 2)

Frequently Asked Questions (FAQ)

What is the foci x^2+2x+6 ?
The foci x^2+2x+6 is (-1, 21/4)