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Popular >

inflection 2x^3-9x^2-24x+30

Solution

inflection points

2 x^{3} - 9 x^{2} - 24 x + 30

Solution

(\frac{3}{2}, - \frac{39}{2})

Solution steps

f^{''} (x) = 12 x - 18

Find intervals:

Concave Downward

: - \infty < x < \frac{3}{2},

Concave Upward

: \frac{3}{2} < x < \infty

Plug

x = \frac{3}{2}

into

2 x^{3} - 9 x^{2} - 24 x + 30 : - \frac{39}{2}

(\frac{3}{2}, - \frac{39}{2})

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Frequently Asked Questions (FAQ)

What is the inflection 2x^3-9x^2-24x+30 ?
The inflection 2x^3-9x^2-24x+30 is (3/2 ,-39/2)