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Popular >

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

Solution

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

Solution

Domain : - \infty < t < \infty

Range : f (t) \geq 2

Y Intercepts : (0, 2)

Asymptotes : None

Extreme Points : Minimum (0, 2)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [2, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

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

Y Intercepts

: (0, 2)

Asymptotes of

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

None

Extreme Points of

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

Minimum

(0, 2)

Popular Examples

f(x)=sqrt(x^2+5x)

f (x) = x^{2} + 5 x

f(x)=-log_{2}(x)+2

f (x) = - lo g_{2} (x) + 2

f(x)= 1/2 sqrt(x^2-5)

f (x) = \frac{1}{2} x^{2} - 5

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

y = x^{2} 1 + x^{3}

y = - x - 1

Frequently Asked Questions (FAQ)

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