de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Funktionen >

extreme f(x)=(x-8)ln(x-8)

Lösung

extrempunkte

f (x) = (x - 8) ln (x - 8)

Lösung

Minimum (\frac{1}{e} + 8, - \frac{1}{e})

Schritte zur Lösung

f^{'} (x) = ln (x - 8) + 1

Intervalle finden:

Absteigend

: 8 < x < \frac{1}{e} + 8,

Ansteigend

: \frac{1}{e} + 8 < x < \infty

Stecke

x = \frac{1}{e} + 8

in

(x - 8) ln (x - 8) : - \frac{1}{e}

Minimum (\frac{1}{e} + 8, - \frac{1}{e})

Graph

Beliebte Beispiele

extreme f(x)=2x^2+y^2-y

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

extreme f(x)=x^4-98x^2+4

e x t re m e f (x) = x^{4} - 98 x^{2} + 4

extreme (x+3)^2(x^3-x^2)

e x t re m e (x + 3)^{2} (x^{3} - x^{2})

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

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

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

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