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Beliebt Geometry >

-y^2+4y-x-7=0

Lösung

- y^{2} + 4 y - x - 7 = 0

Lösung

(h, k) = (- 3, 2), p = - \frac{1}{4}

Schritte zur Lösung

- y^{2} + 4 y - x - 7 = 0

Rewrite

- y^{2} + 4 y - x - 7 = 0

in the standard form

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

Therefore parabola properties are:

(h, k) = (- 3, 2), p = - \frac{1}{4}

Graph

Beliebte Beispiele

(y-1)^2=-4(x-1)

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

\frac{y ^{2}}{4} = 5 x

(y-1)^2= 4/3 (x-5)

(y - 1)^{2} = \frac{4}{3} (x - 5)

36y^2+2+72x-132y-239=0

36 y^{2} + 2 + 72 x - 132 y - 239 = 0

x = y^{2} + 6 y + 4