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Popular >

inflection f(x)=xe^{2x}

Solution

inflection points

f (x) = x e^{2 x}

Solution

(- 1, - \frac{1}{e ^{2}})

Solution steps

f^{''} (x) = 4 e^{2 x} (x + 1)

Find intervals:

Concave Downward

: - \infty < x < - 1,

Concave Upward

: - 1 < x < \infty

Plug

x = - 1

into

x e^{2 x} : - \frac{1}{e ^{2}}

(- 1, - \frac{1}{e ^{2}})

Popular Examples

inverse of f(x)=8(x-3)+4 inverse

f (x) = 8 (x - 3) + 4

domain of f(x)=sqrt(-2x+25)domain

f (x) = - 2 x + 25

domain of x/(1-ln(x-9))domain

\frac{x}{1 - ln ( x - 9 )}

inflection f(x)=4x^3-6x^2+7x-8 inflection points

f (x) = 4 x^{3} - 6 x^{2} + 7 x - 8

inverse of f(x)=-8x+16 inverse

f (x) = - 8 x + 16

Frequently Asked Questions (FAQ)

What is the inflection f(x)=xe^{2x} ?
The inflection f(x)=xe^{2x} is (-1,-1/(e^2))