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

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

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

domain

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

- \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

2 x + 4 y = 10

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

\frac{- 4 + 2 x ^{2}}{x ^{2} - 1}

f (x) = 5 x + 4 y = 20

f (x) = x^{(2)} + 2 x - 3

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