de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

4=x^2+4y^2

Lösung

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

Lösung

(h, k) = (0, 0), a = 2, b = 1

Schritte zur Lösung

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

Rewrite

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

in the form of the standard ellipse equation

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

Therefore ellipse properties are:

(h, k) = (0, 0), a = 2, b = 1

a > b

therefore

a

is semi-major axis and

b

is semi-minor axis

Ellipse with center (h, k) = (0, 0), a = 2, b = 1

Graph

Beliebte Beispiele

((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

5x^2+9y^2+30x-36y+36=0

5 x^{2} + 9 y^{2} + 30 x - 36 y + 36 = 0

((x+6)^2}{18}+\frac{(y+3)^2)/9 =1

\frac{( x + 6 ) ^{2}}{18} + \frac{( y + 3 ) ^{2}}{9} = 1