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Popular >

y= 1/2 (e^x+e^{-x})

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq 1

Y Intercepts : (0, 1)

Asymptotes : None

Extreme Points : Minimum (0, 1)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [1, \infty)

Solution steps

Domain of

\frac{1}{2} (e^{x} + e^{- x}) : - \infty < x < \infty

Range of

\frac{1}{2} (e^{x} + e^{- x}) : f (x) \geq 1

Axis interception points of

\frac{1}{2} (e^{x} + e^{- x}) :

Y Intercepts

: (0, 1)

Asymptotes of

\frac{1}{2} (e^{x} + e^{- x}) :

None

Extreme Points of

\frac{1}{2} (e^{x} + e^{- x}) :

Minimum

(0, 1)

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Frequently Asked Questions (FAQ)

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