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Beliebt Funktionen >

extreme 4+(7+5x)^{2/5}

Lösung

extrempunkte

4 + (7 + 5 x)^{\frac{2}{5}}

Lösung

Minimum (- \frac{7}{5}, 4)

Schritte zur Lösung

f^{'} (x) = \frac{2}{( 5 x + 7 ) ^{\frac{3}{5}}}

Intervalle finden:

Absteigend

: - \infty < x < - \frac{7}{5},

Ansteigend

: - \frac{7}{5} < x < \infty

Stecke

x = - \frac{7}{5}

in

4 + (7 + 5 x)^{\frac{2}{5}} : 4

Minimum (- \frac{7}{5}, 4)

Graph

Beliebte Beispiele

e x t re m e 2.8 x

extreme f(x)=-(x^2-50)/(x^2-25)

e x t re m e f (x) = - \frac{x ^{2} - 50}{x ^{2} - 25}

extreme f(x)=(1/8)e^{-x}

e x t re m e f (x) = (\frac{1}{8}) e^{- x}

extreme U(x,y)=-x^2-y^2+22x+18y-102

e x t re m e U (x, y) = - x^{2} - y^{2} + 22 x + 18 y - 102

extreme f(x)=-2x+7

e x t re m e f (x) = - 2 x + 7