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Beliebt Geometry >

foki ((y-3)^2)/9-((x+1)^2)/(27)=1

Lösung

foki

\frac{( y - 3 ) ^{2}}{9} - \frac{( x + 1 ) ^{2}}{27} = 1

Lösung

(- 1, 9), (- 1, - 3)

Schritte zur Lösung

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

Calculate Hyperbola properties

\frac{( y - 3 ) ^{2}}{9} - \frac{( x + 1 ) ^{2}}{27} = 1 :

Up-down Hyperbola with

(h, k) = (- 1, 3), a = 3, b = 33

(- 1, 3 + c), (- 1, 3 - c)

Compute

c :

c = 3^{2} + (33)^{2} : 6

(- 1, 3 + 6), (- 1, 3 - 6)

Fasse zusammen

(- 1, 9), (- 1, - 3)

Graph

Beliebte Beispiele

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foki ((x-3)^2)/(16)-((y+2)^2)/(16)=1

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foki x^2-9y^2-4x+36y-41=0

f oc i x^{2} - 9 y^{2} - 4 x + 36 y - 41 = 0