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Popular >

extreme f(x)=3x^3

Solution

extreme points

f (x) = 3 x^{3}

Solution

Saddle (0, 0)

Solution steps

f^{'} (x) = 9 x^{2}

Find intervals:

Increasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Plug

x = 0

into

3 x^{3} : 0

Saddle (0, 0)

Popular Examples

range of f(x)=x^2-4x range

f (x) = x^{2} - 4 x

simplify (-3.6)(0.9)simplify

(- 3.6) (0.9)

inverse of f(x)=-3/4 x+6 inverse

f (x) = - \frac{3}{4} x + 6

inflection 1/(x-1)inflection points

\frac{1}{x - 1}

domain of sqrt(3-x^2)domain

3 - x^{2}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=3x^3 ?
The extreme f(x)=3x^3 is Saddle(0,0)