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Beliebt Geometry >

foki y^2-6y-2x+7=0

Lösung

foki

y^{2} - 6 y - 2 x + 7 = 0

Lösung

(- \frac{1}{2}, 3)

Schritte zur Lösung

Rewrite

y^{2} - 6 y - 2 x + 7 = 0

in the standard form

4 \cdot \frac{1}{2} (x - (- 1)) = (y - 3)^{2}

(h, k) = (- 1, 3), p = \frac{1}{2}

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

p

from the center

(- 1, 3)

along the x-axis

(- 1 + p, 3)

= (- 1 + \frac{1}{2}, 3)

Fasse zusammen

(- \frac{1}{2}, 3)

Graph

Beliebte Beispiele

foki y=-0.0000848x^2-0.006005x+1.004

f oc i y = - 0.0000848 x^{2} - 0.006005 x + 1.004

foki y^2-3/4 x=0

f oc i y^{2} - \frac{3}{4} x = 0

f oc i 40 x - 5 x^{2}

foki x=-3/8 (y-2)^2-1

f oc i x = - \frac{3}{8} (y - 2)^{2} - 1

f oc i y = 3 x^{2} - 7