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Popular >

f(t)=sqrt(2+e^{2t)+e^{-2t}}

Solution

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

Solution

Domain : - \infty < t < \infty

Range : f (t) \geq 2

Y Intercepts : (0, 2)

Asymptotes : None

Extreme Points : Minimum (0, 2)

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Interval Notation

Domain : (- \infty, \infty)

Range : [2, \infty)

Solution steps

Domain of

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

Range of

2 + e^{2 t} + e^{- 2 t} : f (t) \geq 2

Axis interception points of

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

Y Intercepts

: (0, 2)

Asymptotes of

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

None

Extreme Points of

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

Minimum

(0, 2)

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Frequently Asked Questions (FAQ)

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