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Beliebt Geometry >

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

Lösung

foki

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

Lösung

(- 2 + 13, 1), (- 2 - 13, 1)

Schritte zur Lösung

(h + c, k), (h - c, k)

Calculate Hyperbola properties

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

Right-left Hyperbola with

(h, k) = (- 2, 1), a = 3, b = 2

(- 2 + c, 1), (- 2 - c, 1)

Compute

c :

c = 3^{2} + 2^{2} : 13

(- 2 + 13, 1), (- 2 - 13, 1)

Graph

Beliebte Beispiele

foki x^2-y^2=13

f oc i x^{2} - y^{2} = 13

foki ((y)^2)/(81)-((x)^2)/(121)=1

f oc i \frac{( y ) ^{2}}{81} - \frac{( x ) ^{2}}{121} = 1

foki x^2-y^2=15

f oc i x^{2} - y^{2} = 15

foki x^2-10x=4y^2-5

f oc i x^{2} - 10 x = 4 y^{2} - 5

foki 2x^2-2y^2-20x+16y-16=0

f oc i 2 x^{2} - 2 y^{2} - 20 x + 16 y - 16 = 0