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Beliebt Funktionen >

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

Lösung

extrempunkte

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

Lösung

Maximum (- \frac{1}{2}, - \frac{19}{4})

Schritte zur Lösung

f^{'} (x) = - 2 x - 1

Intervalle finden:

Ansteigend

: - \infty < x < - \frac{1}{2},

Absteigend

: - \frac{1}{2} < x < \infty

Stecke

x = - \frac{1}{2}

in

- 5 - x - x^{2} : - \frac{19}{4}

Maximum (- \frac{1}{2}, - \frac{19}{4})

Graph

Beliebte Beispiele

extreme f(x)=355x^2-1420x^3

e x t re m e f (x) = 355 x^{2} - 1420 x^{3}

extreme f(x)=6x^2-6

e x t re m e f (x) = 6 x^{2} - 6

extreme f(x)=4x^3-16

e x t re m e f (x) = 4 x^{3} - 16

extreme f(x)=-7x^{5/3}+2\sqrt[3]{x}

e x t re m e f (x) = - 7 x^{\frac{5}{3}} + 2 3 x

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

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