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Popular >

inflection f(x)=x^3+3x^2+1

Solution

inflection points

f (x) = x^{3} + 3 x^{2} + 1

Solution

(- 1, 3)

Solution steps

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

Find intervals:

Concave Downward

: - \infty < x < - 1,

Concave Upward

: - 1 < x < \infty

Plug

x = - 1

into

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

(- 1, 3)

Graph

Popular Examples

symmetry 6x-x^2-5 symmetry

6 x - x^{2} - 5

inverse of f(x)= 3/x inverse

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

domain of f(x)=-x^2+2x-4 domain

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

amplitude of f(x)=3csc(x/2)amplitude

f (x) = 3 csc (\frac{x}{2})

inverse of f(x)=(9x+3)/(x-1)inverse

f (x) = \frac{9 x + 3}{x - 1}

Frequently Asked Questions (FAQ)

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