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Beliebt Geometry >

(x^2)/(25)+(y^2)/(81)=1

Lösung

\frac{x ^{2}}{25} + \frac{y ^{2}}{81} = 1

Lösung

(h, k) = (0, 0), a = 5, b = 9

Schritte zur Lösung

\frac{x ^{2}}{25} + \frac{y ^{2}}{81} = 1

Rewrite

\frac{x ^{2}}{25} + \frac{y ^{2}}{81} = 1

in the form of the standard ellipse equation

\frac{( x - 0 ) ^{2}}{5 ^{2}} + \frac{( y - 0 ) ^{2}}{9 ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (0, 0), a = 5, b = 9

b > a

therefore

b

is semi-major axis and

a

is semi-minor axis

Ellipse with center (h, k) = (0, 0), b = 9, a = 5

Graph

Beliebte Beispiele

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

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

25x^{(2)}-200x+y^{(2)}+4y+379=0

25 x^{(2)} - 200 x + y^{(2)} + 4 y + 379 = 0

55 x^{2} + 5 y^{2} = 4

81(x-2)^2+36(y-3)^2=2916

81 (x - 2)^{2} + 36 (y - 3)^{2} = 2916

3x^2+5y^2-6x-20y+8=0

3 x^{2} + 5 y^{2} - 6 x - 20 y + 8 = 0