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Beliebt Geometry >

foki y^2+4x+1=0

Lösung

foki

y^{2} + 4 x + 1 = 0

Lösung

(- \frac{5}{4}, 0)

Schritte zur Lösung

Rewrite

y^{2} + 4 x + 1 = 0

in the standard form:

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

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

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

p

from the center

(- \frac{1}{4}, 0)

along the x-axis

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

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

Fasse zusammen

(- \frac{5}{4}, 0)

Graph

Beliebte Beispiele

foki x= 1/12 y^2

f oc i x = \frac{1}{12} y^{2}

foki x^2-24x-12

f oc i x^{2} - 24 x - 12

f oc i s^{2} + 4 s + 20

foki y=x^2+5x+6

f oc i y = x^{2} + 5 x + 6

f oc i x^{2} + 3 x - 4