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Popular Functions >

inflection f(x)=-2x^5+10x^4

Solution

inflection points

f (x) = - 2 x^{5} + 10 x^{4}

Solution

(3, 324)

Solution steps

f^{''} (x) = - 40 x^{3} + 120 x^{2}

Find intervals:

Concave Upward

: - \infty < x < 0,

Concave Upward

: 0 < x < 3,

Concave Downward

: 3 < x < \infty

Plug

x = 3

into

- 2 x^{5} + 10 x^{4} : 324

(3, 324)

Graph

Popular Examples

range of (-3-sqrt(4x+25))/2

intercepts of f(x)=-3x^2-10x-8

midpoint (0,4),(-5, 1/2)

asymptotes of f(x)=(2x-3)/(x+4)

Frequently Asked Questions (FAQ)

What is the inflection f(x)=-2x^5+10x^4 ?
The inflection f(x)=-2x^5+10x^4 is (3,324)