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Beliebt Funktionen >

extreme f(x)=x^2-9x+14

Lösung

extrempunkte

f (x) = x^{2} - 9 x + 14

Lösung

Minimum (\frac{9}{2}, - \frac{25}{4})

Schritte zur Lösung

f^{'} (x) = 2 x - 9

Intervalle finden:

Absteigend

: - \infty < x < \frac{9}{2},

Ansteigend

: \frac{9}{2} < x < \infty

Stecke

x = \frac{9}{2}

in

x^{2} - 9 x + 14 : - \frac{25}{4}

Minimum (\frac{9}{2}, - \frac{25}{4})

Graph

Beliebte Beispiele

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