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Beliebt Geometry >

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

Lösung

foki

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

Lösung

(1, - 2 + 25), (1, - 2 - 25)

Schritte zur Lösung

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

Calculate Hyperbola properties

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

Up-down Hyperbola with

(h, k) = (1, - 2), a = 2, b = 4

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

Compute

c :

c = 2^{2} + 4^{2} : 25

(1, - 2 + 25), (1, - 2 - 25)

Graph

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