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Popular >

inflection 2x^3+x^2-5x+1

Solution

inflection points

2 x^{3} + x^{2} - 5 x + 1

Solution

(- \frac{1}{6}, \frac{50}{27})

Solution steps

f^{''} (x) = 12 x + 2

Find intervals:

Concave Downward

: - \infty < x < - \frac{1}{6},

Concave Upward

: - \frac{1}{6} < x < \infty

Plug

x = - \frac{1}{6}

into

2 x^{3} + x^{2} - 5 x + 1 : \frac{50}{27}

(- \frac{1}{6}, \frac{50}{27})

Graph

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Frequently Asked Questions (FAQ)

What is the inflection 2x^3+x^2-5x+1 ?
The inflection 2x^3+x^2-5x+1 is (-1/6 , 50/27)