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Beliebt Geometry >

foki t^2-t-14

Lösung

foki

t^{2} - t - 14

Lösung

(\frac{1}{2}, - 14)

Schritte zur Lösung

Rewrite

y = t^{2} - t - 14

in the standard form

4 \cdot \frac{1}{4} (y - (- \frac{57}{4})) = (t - \frac{1}{2})^{2}

(h, k) = (\frac{1}{2}, - \frac{57}{4}), p = \frac{1}{4}

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

p

from the center

(\frac{1}{2}, - \frac{57}{4})

along the y-axis

(\frac{1}{2}, - \frac{57}{4} + p)

= (\frac{1}{2}, - \frac{57}{4} + \frac{1}{4})

Fasse zusammen

(\frac{1}{2}, - 14)

Graph

Beliebte Beispiele

f oc i 2 x^{2} + 5 x - 7

f oc i y = x^{2} - 16

f oc i 2 x^{2} - 3

f oc i y^{2} = - 20 x

foki y=(4x^3-7x^2-11x+5)/(4x+5)

f oc i y = \frac{4 x ^{3} - 7 x ^{2} - 11 x + 5}{4 x + 5}