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Beliebt Geometry >

foki y=+x^2-x

Lösung

foki

y = + x^{2} - x

Lösung

(\frac{1}{2}, 0)

Schritte zur Lösung

Rewrite

y = x^{2} - x

in the standard form

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

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

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

p

from the center

(\frac{1}{2}, - \frac{1}{4})

along the y-axis

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

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

Fasse zusammen

(\frac{1}{2}, 0)

Graph

Beliebte Beispiele

foki y=+3x^2+24x-51

f oc i y = + 3 x^{2} + 24 x - 51

foki x=(2y-1)^2

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

foki y=x^2-10x-24

f oc i y = x^{2} - 10 x - 24

f oc i y = 92 x^{2}

f oc i y^{2} = 40 x