de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

((x-4)^2)/9-((y+7)^2)/(81)=1

Lösung

\frac{( x - 4 ) ^{2}}{9} - \frac{( y + 7 ) ^{2}}{81} = 1

Lösung

(h, k) = (4, - 7), a = 3, b = 9

Schritte zur Lösung

\frac{( x - 4 ) ^{2}}{9} - \frac{( y + 7 ) ^{2}}{81} = 1

Rewrite

\frac{( x - 4 ) ^{2}}{9} - \frac{( y + 7 ) ^{2}}{81} = 1

in the form of a standard hyperbola equation

\frac{( x - 4 ) ^{2}}{3 ^{2}} - \frac{( y - ( - 7 ) ) ^{2}}{9 ^{2}} = 1

Therefore Hyperbola properties are:

(h, k) = (4, - 7), a = 3, b = 9

Graph

Beliebte Beispiele

(y^2)/(49)-(x^2)/(16)=1

\frac{y ^{2}}{49} - \frac{x ^{2}}{16} = 1

9 y^{2} - 7 x^{2} = 63

0 = x^{2} - y^{2} + 1

16x^2-128x-9y^2+36y+76=0

16 x^{2} - 128 x - 9 y^{2} + 36 y + 76 = 0

(x^2)/9-(y^2)/8 =1

\frac{x ^{2}}{9} - \frac{y ^{2}}{8} = 1