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Popular >

inflection x^3-9x^2+27x+3

Solution

inflection points

x^{3} - 9 x^{2} + 27 x + 3

Solution

(3, 30)

Solution steps

f^{''} (x) = 6 x - 18

Find intervals:

Concave Downward

: - \infty < x < 3,

Concave Upward

: 3 < x < \infty

Plug

x = 3

into

x^{3} - 9 x^{2} + 27 x + 3 : 30

(3, 30)

Popular Examples

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f (x) = 8 - 3 x^{2} - x^{3}

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extreme f(x)=2x-2 extreme points

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domain of f(x)= 5/(x+10)domain

f (x) = \frac{5}{x + 10}

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Frequently Asked Questions (FAQ)

What is the inflection x^3-9x^2+27x+3 ?
The inflection x^3-9x^2+27x+3 is (3,30)