de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

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

Lösung

\frac{- x ^{2}}{2 ^{2}} - \frac{y ^{2}}{4 ^{2}} = 1

Lösung

(h, k) = (0, 0), a = 2, b = 4

Schritte zur Lösung

\frac{- x ^{2}}{2 ^{2}} - \frac{y ^{2}}{4 ^{2}} = 1

Rewrite

\frac{- x ^{2}}{2 ^{2}} - \frac{y ^{2}}{4 ^{2}} = 1

in the form of the standard ellipse equation

\frac{( x - 0 ) ^{2}}{2 ^{2}} + \frac{( y - 0 ) ^{2}}{4 ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (0, 0), a = 2, b = 4

b > a

therefore

b

is semi-major axis and

a

is semi-minor axis

Ellipse with center (h, k) = (0, 0), b = 4, a = 2

Graph

Beliebte Beispiele

36(x+2)^2+(y-4)^2=72

36 (x + 2)^{2} + (y - 4)^{2} = 72

((x-2)^2)/4+(y^2)/(33)=1

\frac{( x - 2 ) ^{2}}{4} + \frac{y ^{2}}{33} = 1

4 x^{2} + 3 y^{2} = 7

25x^2+4y^2-250x-16y=-541

25 x^{2} + 4 y^{2} - 250 x - 16 y = - 541

4x^2+12y^2-4x-24y+1=0

4 x^{2} + 12 y^{2} - 4 x - 24 y + 1 = 0