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Popular >

extreme f(x)=x^3+3x^2+3x+2

Solution

extreme points

f (x) = x^{3} + 3 x^{2} + 3 x + 2

Solution

Saddle (- 1, 1)

Solution steps

f^{'} (x) = 3 x^{2} + 6 x + 3

Find intervals:

Increasing

: - \infty < x < - 1,

Increasing

: - 1 < x < \infty

Plug

x = - 1

into

x^{3} + 3 x^{2} + 3 x + 2 : 1

Saddle (- 1, 1)

Popular Examples

domain of f(x)=sqrt(3x-9)-1 domain

f (x) = 3 x - 9 - 1

domain of g(x)=(x+3)/(x^2-9)domain

g (x) = \frac{x + 3}{x ^{2} - 9}

inverse of f(x)= 3/(x+2)-1 inverse

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

intercepts of (x-2)/(x+2)intercepts

\frac{x - 2}{x + 2}

periodicity of f(x)=sin(3x-2pi)periodicity

f (x) = sin (3 x - 2 π)

Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^3+3x^2+3x+2 ?
The extreme f(x)=x^3+3x^2+3x+2 is Saddle(-1,1)