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Beliebt Geometry >

foki y=5x^2-12

Lösung

foki

y = 5 x^{2} - 12

Lösung

(0, - \frac{239}{20})

Schritte zur Lösung

Rewrite

y = 5 x^{2} - 12

in the standard form:

4 \cdot \frac{1}{20} (y - (- 12)) = (x - 0)^{2}

(h, k) = (0, - 12), p = \frac{1}{20}

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

p

from the center

(0, - 12)

along the y-axis

(0, - 12 + p)

= (0, - 12 + \frac{1}{20})

Fasse zusammen

(0, - \frac{239}{20})

Graph

Beliebte Beispiele

foki y=2x^2-4x+9

f oc i y = 2 x^{2} - 4 x + 9

foki y=2(x-5)^2-8

f oc i y = 2 (x - 5)^{2} - 8

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

f oc i - x^{2} + 3 x - 5

foki y=-1/3 x^2

f oc i y = - \frac{1}{3} x^{2}