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Popular Functions >

inflection f(x)=3x+(x+2)^{3/5}

Solution

inflection

Solution

(- 2, - 6)

Solution steps

f^{''} (x) = - \frac{6}{25 ( x + 2 ) ^{\frac{7}{5}}}

Find intervals:

Concave Upward

: - \infty < x < - 2,

Concave Downward

: - 2 < x < \infty

Plug

x = - 2

into

3 x + (x + 2)^{\frac{3}{5}} : - 6

(- 2, - 6)

Graph

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Frequently Asked Questions (FAQ)

What is the inflection f(x)=3x+(x+2)^{3/5} ?
The inflection f(x)=3x+(x+2)^{3/5} is (-2,-6)