What is the domain of f(x)= 1/(t+2) ?

The domain of f(x)= 1/(t+2) is t -2

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domain of f(x)= 1/(t+2)

domain

f (x) = \frac{1}{t + 2}

t < - 2 or t > - 2

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

t = - 2

The function domain

t < - 2 or t > - 2

f (x) = 2 x^{2} - 4 x - 16

f (x) = 6 + x^{2}

f (x) = ln (x^{2} - 1) + 2

f (x) = \frac{x + 3}{x ^{2} + 4 x - 5}

f (x) = \frac{x - 5}{x - 4 x}

What is the domain of f(x)= 1/(t+2) ?
The domain of f(x)= 1/(t+2) is t<-2\lor t>-2