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Popular >

inflection 8x^4-48x^2

Solution

inflection points

8 x^{4} - 48 x^{2}

Solution

(- 1, - 40), (1, - 40)

Solution steps

f^{''} (x) = 96 x^{2} - 96

Find intervals:

Concave Upward

: - \infty < x < - 1,

Concave Downward

: - 1 < x < 1,

Concave Upward

: 1 < x < \infty

Plug

x = - 1

into

8 x^{4} - 48 x^{2} : - 40

(- 1, - 40)

Plug

x = 1

into

8 x^{4} - 48 x^{2} : - 40

(1, - 40)

(- 1, - 40), (1, - 40)

Popular Examples

inverse of f(x)=sqrt(x-7)inverse

f (x) = x - 7

distance (-4,-3),(-1,-1)distance

(- 4, - 3), (- 1, - 1)

inverse of f(x)=\sqrt[5]{x}+1 inverse

domain of f(x)=-sqrt(x+3)-2 domain

f (x) = - x + 3 - 2

perpendicular y=-1/9 x-8/9 ,(1,-4)perpendicular

y = - \frac{1}{9} x - \frac{8}{9}, (1, - 4)

Frequently Asked Questions (FAQ)

What is the inflection 8x^4-48x^2 ?
The inflection 8x^4-48x^2 is (-1,-40),(1,-40)