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Beliebt Geometry >

(4/(sqrt(9-x^2-y^2)))^2=16

Lösung

(\frac{4}{9 - x ^{2} - y ^{2}})^{2} = 16

Lösung

(h, k) = (0, 0), a = 22, b = 22

Schritte zur Lösung

(\frac{4}{9 - x ^{2} - y ^{2}})^{2} = 16

Rewrite

(\frac{4}{9 - x ^{2} - y ^{2}})^{2} = 16

in the form of the standard ellipse equation

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

Therefore ellipse properties are:

(h, k) = (0, 0), a = 22, b = 22

b > a

therefore

b

is semi-major axis and

a

is semi-minor axis

Ellipse with center (h, k) = (0, 0), b = 22, a = 22

Graph

Beliebte Beispiele

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

(x^2)/(a^2)+(y^2)/((a-16))=1

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