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Beliebt Geometry >

foki y=x^2-3x

Lösung

foki

y = x^{2} - 3 x

Lösung

(\frac{3}{2}, - 2)

Schritte zur Lösung

Rewrite

y = x^{2} - 3 x

in the standard form

4 \cdot \frac{1}{4} (y - (- \frac{9}{4})) = (x - \frac{3}{2})^{2}

(h, k) = (\frac{3}{2}, - \frac{9}{4}), p = \frac{1}{4}

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

p

from the center

(\frac{3}{2}, - \frac{9}{4})

along the y-axis

(\frac{3}{2}, - \frac{9}{4} + p)

= (\frac{3}{2}, - \frac{9}{4} + \frac{1}{4})

Fasse zusammen

(\frac{3}{2}, - 2)

Graph

Beliebte Beispiele

foki y=-45x^2-27x+2

f oc i y = - 45 x^{2} - 27 x + 2

f oc i (x - 1)^{2} + 5

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

f oc i y = x^{2} - 4

foki 9x^2+24x+16

f oc i 9 x^{2} + 24 x + 16