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Beliebt Geometry >

foki y=4x^2-4x^1

Lösung

foki

y = 4 x^{2} - 4 x^{1}

Lösung

(\frac{1}{2}, - \frac{15}{16})

Schritte zur Lösung

Rewrite

y = 4 x^{2} - 4 x^{1}

in the standard form

4 \cdot \frac{1}{16} (y - (- 1)) = (x - \frac{1}{2})^{2}

(h, k) = (\frac{1}{2}, - 1), p = \frac{1}{16}

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

p

from the center

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

along the y-axis

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

= (\frac{1}{2}, - 1 + \frac{1}{16})

Fasse zusammen

(\frac{1}{2}, - \frac{15}{16})

Graph

Beliebte Beispiele

f oc i 4 x^{2}

foki y=-x^2+5x-7

f oc i y = - x^{2} + 5 x - 7

f oc i y = - x^{2}

foki y=-1/4 x^2+8x-4

f oc i y = - \frac{1}{4} x^{2} + 8 x - 4

f oc i t^{2} - t - 14