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Beliebt Geometry >

x=y^2-2y-1

Lösung

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

Lösung

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

Schritte zur Lösung

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

Rewrite

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

in the standard form

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

Therefore parabola properties are:

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

Graph

Beliebte Beispiele

(y-2)^2+16(x-3)=0

(y - 2)^{2} + 16 (x - 3) = 0

(y - 2) = (x + 4)^{2}

7x^2-4x=10-2h(x)

7 x^{2} - 4 x = 10 - 2 h (x)

y^{2} + 18 y - 2 x = - 84

8y^2+64y+32x-48=0

8 y^{2} + 64 y + 32 x - 48 = 0