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^2-5x+1

Lösung

extrempunkte

f (x) = x^{2} - 5 x + 1

Lösung

Minimum (\frac{5}{2}, - \frac{21}{4})

Schritte zur Lösung

f^{'} (x) = 2 x - 5

Intervalle finden:

Absteigend

: - \infty < x < \frac{5}{2},

Ansteigend

: \frac{5}{2} < x < \infty

Stecke

x = \frac{5}{2}

in

x^{2} - 5 x + 1 : - \frac{21}{4}

Minimum (\frac{5}{2}, - \frac{21}{4})

Graph

Beliebte Beispiele

extreme f(x,y)=e^{4xy}+5y

e x t re m e f (x, y) = e^{4 x y} + 5 y

extreme f(x)=(2cos(θ)+cos^2(θ))

e x t re m e f (x) = (2 cos (θ) + cos^{2} (θ))

extreme f(x,y)=2x^2-x^4+3y^2-y^3

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

extreme f(x)=2sin(x)cos(x)

e x t re m e f (x) = 2 sin (x) cos (x)

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

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