What is x^2+6x-14y+21=0 ?

The solution to x^2+6x-14y+21=0 is Parabola with (h,k)=(-3, 6/7),p= 7/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^2+6x-14y+21=0

x^{2} + 6 x - 14 y + 21 = 0

(h, k) = (- 3, \frac{6}{7}), p = \frac{7}{2}

Solution steps

x^{2} + 6 x - 14 y + 21 = 0

Rewrite

x^{2} + 6 x - 14 y + 21 = 0

in the standard form

4 \cdot \frac{7}{2} (y - \frac{6}{7}) = (x - (- 3))^{2}

Therefore parabola properties are:

(h, k) = (- 3, \frac{6}{7}), p = \frac{7}{2}

y^{2} - 3 y = 2 x

12 x - 3 y^{2} = 0

y^{2} - 55 = 6 y + 16 x

3 x^{2} + 4 y = 0

y^{2} + 40 x - 6 y + 209 = 0

What is x^2+6x-14y+21=0 ?
The solution to x^2+6x-14y+21=0 is Parabola with (h,k)=(-3, 6/7),p= 7/2