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Popular >

inflection f(x)=4x^3-48x-7

Solution

inflection points

f (x) = 4 x^{3} - 48 x - 7

Solution

(0, - 7)

Solution steps

f^{''} (x) = 24 x

Find intervals:

Concave Downward

: - \infty < x < 0,

Concave Upward

: 0 < x < \infty

Plug

x = 0

into

4 x^{3} - 48 x - 7 : - 7

(0, - 7)

Popular Examples

domain of (sqrt(2x))(sqrt(-3x+6))domain

(2 x) (- 3 x + 6)

y = (x + 3)^{2}

asymptotes of f(x)=(-4x^2+7x-2)/(x^2+5)asymptotes

f (x) = \frac{- 4 x ^{2} + 7 x - 2}{x ^{2} + 5}

domain of f(x)= 5/(sqrt(x-3))domain

f (x) = \frac{5}{x - 3}

domain of f(x)=sqrt(35-7x)domain

f (x) = 35 - 7 x

Frequently Asked Questions (FAQ)

What is the inflection f(x)=4x^3-48x-7 ?
The inflection f(x)=4x^3-48x-7 is (0,-7)