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Popular >

inflection 3x^3-9x

Solution

inflection points

3 x^{3} - 9 x

Solution

(0, 0)

Solution steps

f^{''} (x) = 18 x

Find intervals:

Concave Downward

: - \infty < x < 0,

Concave Upward

: 0 < x < \infty

Plug

x = 0

into

3 x^{3} - 9 x : 0

(0, 0)

Popular Examples

perpendicular y=1-2x,(1,3)perpendicular

y = 1 - 2 x, (1, 3)

inverse of f(x)=12x+4 inverse

f (x) = 12 x + 4

domain of f(x)=5+(6+x)^{1/2}domain

f (x) = 5 + (6 + x)^{\frac{1}{2}}

periodicity of y=-1+3cos(2x)periodicity

y = - 1 + 3 cos (2 x)

inverse of (49)/(x^2)inverse

\frac{49}{x ^{2}}

Frequently Asked Questions (FAQ)

What is the inflection 3x^3-9x ?
The inflection 3x^3-9x is (0,0)