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Popular >

inflection x^5+5x^4

Solution

inflection points

x^{5} + 5 x^{4}

Solution

(- 3, 162)

Solution steps

f^{''} (x) = 20 x^{3} + 60 x^{2}

Find intervals:

Concave Downward

: - \infty < x < - 3,

Concave Upward

: - 3 < x < 0,

Concave Upward

: 0 < x < \infty

Plug

x = - 3

into

x^{5} + 5 x^{4} : 162

(- 3, 162)

Popular Examples

domain of sqrt(6x-18)domain

6 x - 18

line (5,-9),(-2,y)line

(5, - 9), (- 2, y)

critical x^2-4x+13 critical points

x^{2} - 4 x + 13

inverse of f(x)=sqrt(x)-2 inverse

f (x) = x - 2

inverse of tan(2x-5)inverse

tan (2 x - 5)

Frequently Asked Questions (FAQ)

What is the inflection x^5+5x^4 ?
The inflection x^5+5x^4 is (-3,162)