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Beliebt Geometry >

foki x^2-7x+12

Lösung

foki

x^{2} - 7 x + 12

Lösung

(\frac{7}{2}, 0)

Schritte zur Lösung

Rewrite

y = x^{2} - 7 x + 12

in the standard form

4 \cdot \frac{1}{4} (y - (- \frac{1}{4})) = (x - \frac{7}{2})^{2}

(h, k) = (\frac{7}{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{7}{2}, - \frac{1}{4})

along the y-axis

(\frac{7}{2}, - \frac{1}{4} + p)

= (\frac{7}{2}, - \frac{1}{4} + \frac{1}{4})

Fasse zusammen

(\frac{7}{2}, 0)

Graph

Beliebte Beispiele

f oc i x^{2} - 6 y = 0

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

foki y=(9x^2)/2

f oc i y = \frac{9 x ^{2}}{2}

f oc i - (x + 1)^{2} + 4

foki (x-4)^2=8(y+2)

f oc i (x - 4)^{2} = 8 (y + 2)