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Beliebt Geometry >

-4x^2-y^2+16>= 0

Lösung

- 4 x^{2} - y^{2} + 16 \geq 0

Lösung

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

Schritte zur Lösung

- 4 x^{2} - y^{2} + 16 \geq 0

Rewrite

- 4 x^{2} - y^{2} + 16 \geq 0

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

y^{2} = - 4 x^{2} + 16

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

(9(y^2-2))/(16)+z^2=1

\frac{9 ( y ^{2} - 2 )}{16} + z^{2} = 1

1/2 x^2+1/3 y^2+1/5 x-6x+8y+2-x=0

\frac{1}{2} x^{2} + \frac{1}{3} y^{2} + \frac{1}{5} x - 6 x + 8 y + 2 - x = 0

x^2+(y-1)^2=1-x^2-y^2

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