en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inflection 2x^4+8x^3

Solution

inflection points

2 x^{4} + 8 x^{3}

Solution

(- 2, - 32), (0, 0)

Solution steps

f^{''} (x) = 24 x^{2} + 48 x

Find intervals:

Concave Upward

: - \infty < x < - 2,

Concave Downward

: - 2 < x < 0,

Concave Upward

: 0 < x < \infty

Plug

x = - 2

into

2 x^{4} + 8 x^{3} : - 32

(- 2, - 32)

Plug

x = 0

into

2 x^{4} + 8 x^{3} : 0

(0, 0)

(- 2, - 32), (0, 0)

Popular Examples

domain of y=x^2-7 domain

y = x^{2} - 7

inflection x^3-7x^2+36 inflection points

x^{3} - 7 x^{2} + 36

inverse of f(x)= 5/x-6 inverse

f (x) = \frac{5}{x} - 6

intercepts of 9x+7 intercepts

9 x + 7

range of 9/(x^2)range

\frac{9}{x ^{2}}

Frequently Asked Questions (FAQ)

What is the inflection 2x^4+8x^3 ?
The inflection 2x^4+8x^3 is (-2,-32),(0,0)