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Beliebt Funktionen >

extreme f(x)=-x^2+8x-2

Lösung

extrempunkte

f (x) = - x^{2} + 8 x - 2

Lösung

Maximum (4, 14)

Schritte zur Lösung

f^{'} (x) = - 2 x + 8

Intervalle finden:

Ansteigend

: - \infty < x < 4,

Absteigend

: 4 < x < \infty

Stecke

x = 4

in

- x^{2} + 8 x - 2 : 14

Maximum (4, 14)

Graph

Beliebte Beispiele

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

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

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

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

extreme-x^3-3x^2

e x t re m e - x^{3} - 3 x^{2}

extreme f(x)=(x^3)/3-2x^2+4,-2<= x<= 1

e x t re m e f (x) = \frac{x ^{3}}{3} - 2 x^{2} + 4, - 2 \leq x \leq 1

extreme f(x,y)=x^4+6y^2-4xy^3-1

e x t re m e f (x, y) = x^{4} + 6 y^{2} - 4 x y^{3} - 1