What is the domain of x+e^x ?

The domain of x+e^x is -infinity <x<infinity

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domain of x+e^x

domain

x + e^{x}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

f (x) = 3 x^{3} - 1

f (x) = lo g_{10} (4) (x + 3)

f (x) = \frac{- 2 - 9 x}{5 x - 3}

f (x) = 5 x + 10 y = 20

\frac{x}{( x - 6 ) ( - 8 x + 1 )}