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Popular >

inflection (x^3)/3-x^2-3x

Solution

inflection points

\frac{x ^{3}}{3} - x^{2} - 3 x

Solution

(1, - \frac{11}{3})

Solution steps

f^{''} (x) = 2 x - 2

Find intervals:

Concave Downward

: - \infty < x < 1,

Concave Upward

: 1 < x < \infty

Plug

x = 1

into

\frac{x ^{3}}{3} - x^{2} - 3 x : - \frac{11}{3}

(1, - \frac{11}{3})

Popular Examples

inverse of 1/2 x-2 inverse

\frac{1}{2} x - 2

inverse of f(x)=2x^{1/5}-3 inverse

f (x) = 2 x^{\frac{1}{5}} - 3

domain of f(x)=(x-3)/(x+3)domain

f (x) = \frac{x - 3}{x + 3}

asymptotes of (3x^3-30x+76)/(x^2-10x+25)asymptotes

\frac{3 x ^{3} - 30 x + 76}{x ^{2} - 10 x + 25}

inverse of f(x)=3e^{x-2}inverse

f (x) = 3 e^{x - 2}

Frequently Asked Questions (FAQ)

What is the inflection (x^3)/3-x^2-3x ?
The inflection (x^3)/3-x^2-3x is (1,-11/3)