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Beliebt Funktionen >

extreme f(x)=x^2-4x-4

Lösung

extrempunkte

f (x) = x^{2} - 4 x - 4

Lösung

Minimum (2, - 8)

Schritte zur Lösung

f^{'} (x) = 2 x - 4

Intervalle finden:

Absteigend

: - \infty < x < 2,

Ansteigend

: 2 < x < \infty

Stecke

x = 2

in

x^{2} - 4 x - 4 : - 8

Minimum (2, - 8)

Graph

Beliebte Beispiele

extreme f(x,y)=10-(x^2)/2-(y^2)/2

e x t re m e f (x, y) = 10 - \frac{x ^{2}}{2} - \frac{y ^{2}}{2}

extreme f(x,y)=x^2+y^2+x+y+xy

e x t re m e f (x, y) = x^{2} + y^{2} + x + y + x y

extreme f(x,y)=6y^3-5x^3y+3x^2

e x t re m e f (x, y) = 6 y^{3} - 5 x^{3} y + 3 x^{2}

extreme f(x)=(x-1)^2*(x-3)+2

e x t re m e f (x) = (x - 1)^{2} \cdot (x - 3) + 2

extreme f(x)=14x+19x^{14/19}

e x t re m e f (x) = 14 x + 19 x^{\frac{14}{19}}