What is the domain of f(x)=2^{x+1}-8 ?

The domain of f(x)=2^{x+1}-8 is -infinity <x<infinity

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domain of f(x)=2^{x+1}-8

domain

f (x) = 2^{x + 1} - 8

- \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

g (x) = lo g_{10} (16 x - x^{2})

F (x) = \frac{( 8 x + 5 )}{( 4 x + 2 )}

f (x) = \frac{( x + 7 ) ^{2}}{6 x - 2}

y = \frac{1}{x + 7} - 20

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

What is the domain of f(x)=2^{x+1}-8 ?
The domain of f(x)=2^{x+1}-8 is -infinity <x<infinity