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Beliebt Geometry >

foki x^2-8x+2y+7=0

Lösung

foki

x^{2} - 8 x + 2 y + 7 = 0

Lösung

(4, 4)

Schritte zur Lösung

Rewrite

x^{2} - 8 x + 2 y + 7 = 0

in the standard form

4 (- \frac{1}{2}) (y - \frac{9}{2}) = (x - 4)^{2}

(h, k) = (4, \frac{9}{2}), p = - \frac{1}{2}

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

p

from the center

(4, \frac{9}{2})

along the y-axis

(4, \frac{9}{2} + p)

= (4, \frac{9}{2} + (- \frac{1}{2}))

Fasse zusammen

(4, 4)

Graph

Beliebte Beispiele

foki y=2x^2+28x+105

foki (y-2)^2=2x+1