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Beliebt Funktionen >

extreme f(x)=(7.8x^2-225x+1709)

Lösung

extrempunkte

f (x) = (7.8 x^{2} - 225 x + 1709)

Lösung

Minimum (\frac{375}{26}, 86.40384 \dots)

Schritte zur Lösung

f^{'} (x) = 15.6 x - 225

Intervalle finden:

Absteigend

: - \infty < x < \frac{375}{26},

Ansteigend

: \frac{375}{26} < x < \infty

Stecke

x = \frac{375}{26}

in

7.8 x^{2} - 225 x + 1709 : 86.40384 \dots

Minimum (\frac{375}{26}, 86.40384 \dots)

Graph

Beliebte Beispiele

extreme f(x)=-2x^3-2y^3+6xy+10

e x t re m e f (x) = - 2 x^{3} - 2 y^{3} + 6 x y + 10

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

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

extreme y=x^2-2ln(x)

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

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

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

extreme f(x)=(4x-8)/(x^3)

e x t re m e f (x) = \frac{4 x - 8}{x ^{3}}