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Popular >

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

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq \frac{2}{e}

X Intercepts : (0, 0), Y Intercepts : (0, 0)

Asymptotes : Horizontal y = 0

Extreme Points : Maximum (1, \frac{2}{e})

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \frac{2}{e}]

Solution steps

Domain of

2 x e^{- x} : - \infty < x < \infty

Range of

2 x e^{- x} : f (x) \leq \frac{2}{e}

Axis interception points of

2 x e^{- x} :

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Asymptotes of

2 x e^{- x} :

Horizontal

: y = 0

Extreme Points of

2 x e^{- x} :

Maximum

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

Popular Examples

y = - x^{2} + 73 x - 520

y=-16x^2+147x+80

y = - 16 x^{2} + 147 x + 80

f(x)=sqrt(4x+8)

f (x) = 4 x + 8

f(x)=sqrt(4x+9)

f (x) = 4 x + 9

f(x)=-2/3 x^6+4x^5-13x^2+8x+2

f (x) = - \frac{2}{3} x^{6} + 4 x^{5} - 13 x^{2} + 8 x + 2

Frequently Asked Questions (FAQ)

What is the f(x)=2xe^{-x} ?
The f(x)=2xe^{-x} is