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Beliebt Geometry >

foki y^2+6y+9=x+8

Lösung

foki

y^{2} + 6 y + 9 = x + 8

Lösung

(- \frac{31}{4}, - 3)

Schritte zur Lösung

Rewrite

y^{2} + 6 y + 9 = x + 8

in the standard form

4 \cdot \frac{1}{4} (x - (- 8)) = (y - (- 3))^{2}

(h, k) = (- 8, - 3), p = \frac{1}{4}

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

p

from the center

(- 8, - 3)

along the x-axis

(- 8 + p, - 3)

= (- 8 + \frac{1}{4}, - 3)

Fasse zusammen

(- \frac{31}{4}, - 3)

Graph

Beliebte Beispiele

f oc i x^{2} + 2 x + 4

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

foki y=x^2-2x^1

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

f oc i x (x + 1)

foki y=0.00225x^2+5999.9325x+0.50625

f oc i y = 0.00225 x^{2} + 5999.9325 x + 0.50625