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Popular >

inflection f(x)=5x^4-x^5

Solution

inflection points

f (x) = 5 x^{4} - x^{5}

Solution

(3, 162)

Solution steps

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

Find intervals:

Concave Upward

: - \infty < x < 0,

Concave Upward

: 0 < x < 3,

Concave Downward

: 3 < x < \infty

Plug

x = 3

into

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

(3, 162)

Popular Examples

asymptotes of (x+8)/(x^2-5x-24)asymptotes

\frac{x + 8}{x ^{2} - 5 x - 24}

domain of 1/x-3 domain

\frac{1}{x} - 3

domain of f(x)=arccos(x)domain

f (x) = arccos (x)

inflection f(x)=12-2e^{-x}inflection points

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

global x^3-12x+6 global extreme points

x^{3} - 12 x + 6

Frequently Asked Questions (FAQ)

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