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Beliebt Funktionen >

extreme f(x)=sqrt(x^2+81)

Lösung

extrempunkte

f (x) = x^{2} + 81

Lösung

Minimum (0, 9)

Schritte zur Lösung

f^{'} (x) = \frac{x}{x ^{2} + 81}

Intervalle finden:

Absteigend

: - \infty < x < 0,

Ansteigend

: 0 < x < \infty

Stecke

x = 0

in

x^{2} + 81 : 9

Minimum (0, 9)

Graph

Beliebte Beispiele

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