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Beliebt Geometry >

foki y=2(x+1)^2

Lösung

foki

y = 2 (x + 1)^{2}

Lösung

(- 1, \frac{1}{8})

Schritte zur Lösung

Rewrite

y = 2 (x + 1)^{2}

in the standard form:

4 \cdot \frac{1}{8} (y - 0) = (x - (- 1))^{2}

(h, k) = (- 1, 0), p = \frac{1}{8}

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

p

from the center

(- 1, 0)

along the y-axis

(- 1, 0 + p)

= (- 1, 0 + \frac{1}{8})

Fasse zusammen

(- 1, \frac{1}{8})

Graph

Beliebte Beispiele

foki y=5x^2+210x-34775

f oc i y = 5 x^{2} + 210 x - 34775

f oc i y^{2} - x = 0

f oc i y^{2} + 28 x = 0

foki y^2+12x+4y-32=0

f oc i y^{2} + 12 x + 4 y - 32 = 0

foki y=(5-x)(2x-3)

f oc i y = (5 - x) (2 x - 3)