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Popular >

f(x)=(2/5)^{-x}

Solution

f (x) = (\frac{2}{5})^{- x}

Solution

Domain : - \infty < x < \infty

Range : f (x) > 0

Y Intercepts : (0, 1)

Asymptotes : Horizontal y = 0

Extreme Points : None

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Interval Notation

Domain : (- \infty, \infty)

Range : (0, \infty)

Solution steps

Domain of

(\frac{2}{5})^{- x} : - \infty < x < \infty

Range of

(\frac{2}{5})^{- x} : f (x) > 0

Axis interception points of

(\frac{2}{5})^{- x} :

Y Intercepts

: (0, 1)

Asymptotes of

(\frac{2}{5})^{- x} :

Horizontal

: y = 0

Extreme Points of

(\frac{2}{5})^{- x} :

None

Popular Examples

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f(x)=\sqrt[x]{(1+2^x)/(1+2^{-x)}}

Frequently Asked Questions (FAQ)

What is the f(x)=(2/5)^{-x} ?
The f(x)=(2/5)^{-x} is