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Beliebt Geometry >

2x^2+2y^2+36y=0

Lösung

2 x^{2} + 2 y^{2} + 36 y = 0

Lösung

(h, k) = (0, - 9), a = 9, b = 9

Schritte zur Lösung

2 x^{2} + 2 y^{2} + 36 y = 0

Rewrite

2 x^{2} + 2 y^{2} + 36 y = 0

in the form of the standard ellipse equation

\frac{( x - 0 ) ^{2}}{9 ^{2}} + \frac{( y - ( - 9 ) ) ^{2}}{9 ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (0, - 9), a = 9, b = 9

b > a

therefore

b

is semi-major axis and

a

is semi-minor axis

Ellipse with center (h, k) = (0, - 9), b = 9, a = 9

Graph

Beliebte Beispiele

64x^2+81y^2-1152x-486y+729=0

64 x^{2} + 81 y^{2} - 1152 x - 486 y + 729 = 0

4 = x^{2} + 4 y^{2}

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

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

(x^2)/(28)+(y^2)/(64)=1

\frac{x ^{2}}{28} + \frac{y ^{2}}{64} = 1

9x^2+y^2-18x-2y+1=0

9 x^{2} + y^{2} - 18 x - 2 y + 1 = 0