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Beliebt Geometry >

x^2+y^2-4y=0

Lösung

x^{2} + y^{2} - 4 y = 0

Lösung

(h, k) = (0, 2), a = 2, b = 2

Schritte zur Lösung

x^{2} + y^{2} - 4 y = 0

Rewrite

x^{2} + y^{2} - 4 y = 0

in the form of the standard ellipse equation

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

Therefore ellipse properties are:

(h, k) = (0, 2), a = 2, b = 2

b > a

therefore

b

is semi-major axis and

a

is semi-minor axis

Ellipse with center (h, k) = (0, 2), b = 2, a = 2

Graph

Beliebte Beispiele

f oc i x^{2} = - 8 y

scheitelpunkte f(x)=(x-3)^2

v er t i ces f (x) = (x - 3)^{2}

x^2+9y^2+6x-90y+225=0

x^{2} + 9 y^{2} + 6 x - 90 y + 225 = 0

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

x^2+y^2+10x+12y+25=0

x^{2} + y^{2} + 10 x + 12 y + 25 = 0