de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

x^2-4y^2+2x+8y-7=0

Lösung

x^{2} - 4 y^{2} + 2 x + 8 y - 7 = 0

Lösung

(h, k) = (- 1, 1), a = 2, b = 1

Schritte zur Lösung

x^{2} - 4 y^{2} + 2 x + 8 y - 7 = 0

Rewrite

x^{2} - 4 y^{2} + 2 x + 8 y - 7 = 0

in the form of a standard hyperbola equation

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

Therefore Hyperbola properties are:

(h, k) = (- 1, 1), a = 2, b = 1

Graph

Beliebte Beispiele

((x^{(2)}))/((16)+(y-4)^{(2))}=1

\frac{( x ^{(2)} )}{( 16 ) + ( y - 4 ) ^{(2)}} = 1

-9x^2+25y^2-100y-125=0

- 9 x^{2} + 25 y^{2} - 100 y - 125 = 0

(x^2)/(25)-(y^2)/(11)=1

\frac{x ^{2}}{25} - \frac{y ^{2}}{11} = 1

4x^2-9y^2+32x+36y+64=0

4 x^{2} - 9 y^{2} + 32 x + 36 y + 64 = 0

4y^2-x^2-12y-16x+16=0

4 y^{2} - x^{2} - 12 y - 16 x + 16 = 0