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Beliebt Funktionen >

extreme f(x)= 8/(x^2-4)

Lösung

extrempunkte

f (x) = \frac{8}{x ^{2} - 4}

Lösung

Maximum (0, - 2)

Schritte zur Lösung

f^{'} (x) = - \frac{16 x}{( x ^{2} - 4 ) ^{2}}

Intervalle finden:

Ansteigend

: - \infty < x < - 2,

Ansteigend

: - 2 < x < 0,

Absteigend

: 0 < x < 2,

Absteigend

: 2 < x < \infty

Stecke

x = 0

in

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

Maximum (0, - 2)

Graph

Beliebte Beispiele

extreme (3(x-7)(x-6))/(3(x-7))

e x t re m e \frac{3 ( x - 7 ) ( x - 6 )}{3 ( x - 7 )}

extreme f(x)=x^3+x+1

e x t re m e f (x) = x^{3} + x + 1

extreme f(x)=40x-3x^2

e x t re m e f (x) = 40 x - 3 x^{2}

extreme f(x)=-3x^2-5x-4

e x t re m e f (x) = - 3 x^{2} - 5 x - 4

extreme f(x)=-8x^3+110x^2-143x+590

e x t re m e f (x) = - 8 x^{3} + 110 x^{2} - 143 x + 590