What is the extreme f(x)=e^{kx} ?

The extreme f(x)=e^{kx} is Saddle(0,0)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

extreme f(x)=e^{kx}

extreme points

f (x) = e^{k x}

Saddle (0, 0)

Solution steps

Find the critical points:

(0, 0)

\frac{\partial ^{2} f}{\partial x ^{2}} = e^{x k} x^{2}

D (x, k) = - 2 e^{2 x k} x k - e^{2 x k}

Check the sign of at each critical point

Check critical point

(0, 0) :

Saddle

Saddle (0, 0)

x^{3} - 3 x^{2} - 9 x + 230

f (x) = ln (x - y)

f (x) = 2 x^{2} + 16 x + 30

f (x) = x^{4} + 2 x^{3}

- x^{3} + 3 x^{2}