
### Instruction: help me answer this question Clearly, √(x – 1) is defined for (x – 1) ≥ 0. So, the function f(x) = √(x – 1) is defined for x ≥ 1. Thus, the domain of f is the set of all real numbers greater than or equal to 1. Domain of f = [1, ∞)., think step by step
### Assistant:  , The answer is The domain of the function f(x) = √(x – 1) is the set of all real numbers greater than or equal to 1.
