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Beliebt Geometry >

center 9x^2+16y^2+126x+96y+441=0

Lösung

center

9 x^{2} + 16 y^{2} + 126 x + 96 y + 441 = 0

Lösung

(- 7, - 3)

Schritte zur Lösung

9 x^{2} + 16 y^{2} + 126 x + 96 y + 441 = 0

Rewrite

9 x^{2} + 16 y^{2} + 126 x + 96 y + 441 = 0

in the form of the standard ellipse equation

\frac{( x - ( - 7 ) ) ^{2}}{4 ^{2}} + \frac{( y - ( - 3 ) ) ^{2}}{3 ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (- 7, - 3), a = 4, b = 3

a > b

therefore

a

is semi-major axis and

b

is semi-minor axis

Ellipse with center (h, k) = (- 7, - 3), a = 4, b = 3

And the center is:

(- 7, - 3)

Graph

Beliebte Beispiele

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ce n t er 5 x^{2} + 9 y^{2} - 10 x + 4 = 0

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