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Popular Functions >

inflection f(x)=x^3+3x+5

Solution

inflection points

f (x) = x^{3} + 3 x + 5

Solution

(0, 5)

Solution steps

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

Find intervals:

Concave Downward

: - \infty < x < 0,

Concave Upward

: 0 < x < \infty

Plug

x = 0

into

x^{3} + 3 x + 5 : 5

(0, 5)

Graph

Popular Examples

domain of f(x)= 5/((5/x))

range of f(x)=ln(5x-2)

extreme f(x)=-4x^3-3x^2+9x+2

parity f(x)=12-x

Frequently Asked Questions (FAQ)

What is the inflection f(x)=x^3+3x+5 ?
The inflection f(x)=x^3+3x+5 is (0,5)