What is the domain of f(x)=4-5^{2-x} ?

The domain of f(x)=4-5^{2-x} is -infinity <x<infinity

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domain of f(x)=4-5^{2-x}

domain

f (x) = 4 - 5^{2 - 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) = x^{2} - 6 x + 5

f (x) = - 4.3

- 3 csc (\frac{π}{2} t) - 3

f (x) = 4 sin^{2} (x), - π \leq x \leq π

f (t) = \frac{5 t ^{2} - 64}{3 t + 17}

What is the domain of f(x)=4-5^{2-x} ?
The domain of f(x)=4-5^{2-x} is -infinity <x<infinity