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Beliebt Funktionen >

extreme x^2-9x+5

Lösung

extrempunkte

x^{2} - 9 x + 5

Lösung

Minimum (\frac{9}{2}, - \frac{61}{4})

Schritte zur Lösung

f^{'} (x) = 2 x - 9

Intervalle finden:

Absteigend

: - \infty < x < \frac{9}{2},

Ansteigend

: \frac{9}{2} < x < \infty

Stecke

x = \frac{9}{2}

in

x^{2} - 9 x + 5 : - \frac{61}{4}

Minimum (\frac{9}{2}, - \frac{61}{4})

Graph

Beliebte Beispiele

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

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

extreme f(x)=12y-64

e x t re m e f (x) = 12 y - 64

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

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

extreme f(x)=(x^2-16)^{1/9},-5<= x<= 4

e x t re m e f (x) = (x^{2} - 16)^{\frac{1}{9}}, - 5 \leq x \leq 4

extreme y=6x-x^2+2

e x t re m e y = 6 x - x^{2} + 2