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Beliebt Geometry >

foki 8x^2+4y^2+16x-12y-15=0

Lösung

foki

8 x^{2} + 4 y^{2} + 16 x - 12 y - 15 = 0

Lösung

(- 1, \frac{7}{2}), (- 1, - \frac{1}{2})

Schritte zur Lösung

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

Calculate ellipse properties

8 x^{2} + 4 y^{2} + 16 x - 12 y - 15 = 0 :

Ellipse with center

(h, k) = (- 1, \frac{3}{2}), b = 22, a = 2

(- 1, \frac{3}{2} + c), (- 1, \frac{3}{2} - c)

Compute

c :

c = (22)^{2} - 2^{2} : 2

(- 1, \frac{3}{2} + 2), (- 1, \frac{3}{2} - 2)

Fasse zusammen

(- 1, \frac{7}{2}), (- 1, - \frac{1}{2})

Graph

Beliebte Beispiele

foki 9x^2+16y^2=1

f oc i 9 x^{2} + 16 y^{2} = 1

foki 4(x-4)^2+9y^2=36

f oc i 4 (x - 4)^{2} + 9 y^{2} = 36

foki 4x^2+16y^2=64

f oc i 4 x^{2} + 16 y^{2} = 64

foki ((x+1)^2)/(25)+(y^2)/(16)=1

f oc i \frac{( x + 1 ) ^{2}}{25} + \frac{y ^{2}}{16} = 1

foki 9x^2+4y^2+54x-8y+49=0

f oc i 9 x^{2} + 4 y^{2} + 54 x - 8 y + 49 = 0