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Beliebt Geometry >

foki x=y^2-2

Lösung

foki

x = y^{2} - 2

Lösung

(- \frac{7}{4}, 0)

Schritte zur Lösung

Rewrite

x = y^{2} - 2

in the standard form:

4 \cdot \frac{1}{4} (x - (- 2)) = (y - 0)^{2}

(h, k) = (- 2, 0), p = \frac{1}{4}

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

p

from the center

(- 2, 0)

along the x-axis

(- 2 + p, 0)

= (- 2 + \frac{1}{4}, 0)

Fasse zusammen

(- \frac{7}{4}, 0)

Graph

Beliebte Beispiele

foki y=x^2-12x+36

f oc i y = x^{2} - 12 x + 36

foki-x^2+16x-94

f oc i - x^{2} + 16 x - 94

foki 2x^2+24x-16

f oc i 2 x^{2} + 24 x - 16

foki (y+1.5)^2=4(x-2)

f oc i (y + 1.5)^{2} = 4 (x - 2)

foki 1/2 x^2-7x+7

f oc i \frac{1}{2} x^{2} - 7 x + 7