exzentrizität (x^2)/9-((y-2)^2)/4 =1

Lösung

exzentrizität

\frac{x ^{2}}{9} - \frac{( y - 2 ) ^{2}}{4} = 1

\frac{13}{3}

Dezimale

1.20185 \dots

Schritte zur Lösung

= \frac{a ^{2} + b ^{2}}{a}

Calculate Hyperbola properties

\frac{x ^{2}}{9} - \frac{( y - 2 ) ^{2}}{4} = 1 :

Right-left Hyperbola with

(h, k) = (0, 2), a = 3, b = 2

= \frac{3 ^{2} + 2 ^{2}}{3}

Fasse zusammen

= \frac{13}{3}

ecce n t r i c i t y \frac{x ^{2}}{9} - \frac{y ^{2}}{16} = 1

ecce n t r i c i t y - 9 x^{2} + y^{2} - 72 x - 153 = 0

ecce n t r i c i t y 4 x^{2} - y^{2} = 16

ecce n t r i c i t y 16 x^{2} - 96 x - y^{2} - 2 y + 139 = 0

ecce n t r i c i t y 9 x^{2} - 4 y^{2} = 36