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Beliebt Geometry >

leitkurve (y^2+12y+36)/(60)

Lösung

leitkurve

\frac{y ^{2} + 12 y + 36}{60}

Lösung

x = - 15

Schritte zur Lösung

Rewrite

x = \frac{y ^{2} + 12 y + 36}{60}

in the standard form

4 \cdot 15 (x - 0) = (y - (- 6))^{2}

(h, k) = (0, - 6), p = 15

Parabola is symmetric around the x-axis and so the directrix is a line parallel to the y-axis, a distance

- p

from the center

(0, - 6)

x-coordinate

x = 0 - p

x = 0 - 15

Fasse zusammen

x = - 15

Graph

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