en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

inflection-x^3+3x^2-1

Solution

inflection points

- x^{3} + 3 x^{2} - 1

Solution

(1, 1)

Solution steps

f^{''} (x) = - 6 x + 6

Find intervals:

Concave Upward

: - \infty < x < 1,

Concave Downward

: 1 < x < \infty

Plug

x = 1

into

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

(1, 1)

Graph

Popular Examples

domain of f(x)=x^2-x-6

inverse of f(x)= 2/x-3

domain of f(x)=2sqrt(x)

intercepts of 88x-16x^2-112

inverse of f(x)=3x+27

Frequently Asked Questions (FAQ)

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