# How do you find the domain and range of f(x) = |x - 2|?

The domain of $f \left(x\right)$ is the set of all real numbers hence
${D}_{f} = \left(- \infty , + \infty\right)$
The range of $f \left(x\right)$ is the set ${R}_{f} = \left[0 , + \infty\right)$