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Popular >

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

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) > 0

Y Intercepts : (0, 2)

Asymptotes : Horizontal y = 0

Extreme Points : None

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (0, \infty)

Solution steps

Domain of

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

Range of

e^{- x} + e^{- 2 x} : f (x) > 0

Axis interception points of

e^{- x} + e^{- 2 x} :

Y Intercepts

: (0, 2)

Asymptotes of

e^{- x} + e^{- 2 x} :

Horizontal

: y = 0

Extreme Points of

e^{- x} + e^{- 2 x} :

None

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Frequently Asked Questions (FAQ)

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