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Beliebt Geometry >

foki (y-2)(y+5)

Lösung

foki

(y - 2) (y + 5)

Lösung

(- 12, - \frac{3}{2})

Schritte zur Lösung

Rewrite

x = (y - 2) (y + 5)

in the standard form

4 \cdot \frac{1}{4} (x - (- \frac{49}{4})) = (y - (- \frac{3}{2}))^{2}

(h, k) = (- \frac{49}{4}, - \frac{3}{2}), p = \frac{1}{4}

Parabola is symmetric around the x-axis and so the focus lies a distance

p

from the center

(- \frac{49}{4}, - \frac{3}{2})

along the x-axis

(- \frac{49}{4} + p, - \frac{3}{2})

= (- \frac{49}{4} + \frac{1}{4}, - \frac{3}{2})

Fasse zusammen

(- 12, - \frac{3}{2})

Graph

Beliebte Beispiele

f oc i x^{2} - 4 x + 24

foki (x-5)^2=-70(y-1)

f oc i (x - 5)^{2} = - 70 (y - 1)

f oc i x^{2} + 24 y = 0

f oc i (x - 8)^{2} + 2

f oc i - (x + 5)^{2} + 6