en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

extreme f(x)=ln(27+x^3)

Solution

extreme points

f (x) = ln (27 + x^{3})

Solution

Saddle (0, 3 ln (3))

Solution steps

f^{'} (x) = \frac{3 x ^{2}}{27 + x ^{3}}

Find intervals:

Increasing

: - 3 < x < 0,

Increasing

: 0 < x < \infty

Plug

x = 0

into

ln (27 + x^{3}) : 3 ln (3)

Saddle (0, 3 ln (3))

Graph

Popular Examples

solvefor E,E=(IR)/I

extreme y(x,t)=x(3t-9)

extreme f(x)=2x^2+3xy+4y^2+5x-2y

extreme f(x)= x/(1-x^2)

Frequently Asked Questions (FAQ)

What is the extreme f(x)=ln(27+x^3) ?
The extreme f(x)=ln(27+x^3) is Saddle(0,3ln(3))