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Beliebt Geometry >

foki (x+7)^2=5(y+3)

Lösung

foki

(x + 7)^{2} = 5 (y + 3)

Lösung

(- 7, - \frac{7}{4})

Schritte zur Lösung

Rewrite

(x + 7)^{2} = 5 (y + 3)

in the standard form:

4 \cdot \frac{5}{4} (y - (- 3)) = (x - (- 7))^{2}

(h, k) = (- 7, - 3), p = \frac{5}{4}

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

p

from the center

(- 7, - 3)

along the y-axis

(- 7, - 3 + p)

= (- 7, - 3 + \frac{5}{4})

Fasse zusammen

(- 7, - \frac{7}{4})

Graph

Beliebte Beispiele

f oc i x^{2} - 8 y = 0

foki (x+3)^2=-y

f oc i (x + 3)^{2} = - y

foki-(x^2)/8+x/4+23/8

f oc i - \frac{x ^{2}}{8} + \frac{x}{4} + \frac{23}{8}

f oc i 3 x^{2} + 8

foki y=-1/8 (x-8)^2+2

f oc i y = - \frac{1}{8} (x - 8)^{2} + 2