The domain of $F(x) = \sqrt{x - 1}$ is:

Question

Accepted Answer

$\{x \in \mathbb{R} : x \geq 1\}$

Answer

$\{x \in \mathbb{R} : x 
eq 1\}$

Answer

$\{x \in \mathbb{R} : x > 1\}$

Answer

$\{x \in \mathbb{R} : x < 1\}$

The domain of F(x)=x−1F(x) = \sqrt{x - 1}F(x)=x−1​ is: