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Popular >

f(x)=-xe^x

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq \frac{1}{e}

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

Asymptotes : Horizontal y = 0

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

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \frac{1}{e}]

Solution steps

Domain of

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

Range of

- x e^{x} : f (x) \leq \frac{1}{e}

Axis interception points of

- x e^{x} :

X Intercepts

: (0, 0),

Y Intercepts

: (0, 0)

Asymptotes of

- x e^{x} :

Horizontal

: y = 0

Extreme Points of

- x e^{x} :

Maximum

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

Popular Examples

y=((x+1)(x+2)(x+1))/((x^2+3x+2))

y = \frac{( x + 1 ) ( x + 2 ) ( x + 1 )}{( x ^{2} + 3 x + 2 )}

f (x) = x^{2} - 7 x + 13

y = - 4 x + 11

domain of ln((x^2-1)/(x^5)),x>1 domain

ln (\frac{x ^{2} - 1}{x ^{5}}), x > 1

f (x) = 2 ln (x + 2)

Frequently Asked Questions (FAQ)

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