en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inflection x^4-2x^3

Solution

inflection points

x^{4} - 2 x^{3}

Solution

(0, 0), (1, - 1)

Solution steps

f^{''} (x) = 12 x^{2} - 12 x

Find intervals:

Concave Upward

: - \infty < x < 0,

Concave Downward

: 0 < x < 1,

Concave Upward

: 1 < x < \infty

Plug

x = 0

into

x^{4} - 2 x^{3} : 0

(0, 0)

Plug

x = 1

into

x^{4} - 2 x^{3} : - 1

(1, - 1)

(0, 0), (1, - 1)

Popular Examples

domain of f(x)= x/(1-x)domain

f (x) = \frac{x}{1 - x}

extreme 20x^4-120x^2 extreme points

20 x^{4} - 120 x^{2}

periodicity of f(x)=-2sec((pix)/2)periodicity

f (x) = - 2 sec (\frac{π x}{2})

distance (2,10),(8,2)distance

(2, 10), (8, 2)

domain of f(x)= 1/(ln(x^2-1))domain

f (x) = \frac{1}{ln ( x ^{2} - 1 )}

Frequently Asked Questions (FAQ)

What is the inflection x^4-2x^3 ?
The inflection x^4-2x^3 is (0,0),(1,-1)