Match each function with its domain. 1. x ≤ 0 2. All real numbers 3. x ≥ 0 4. x ≥ 2 5. x ≤ 2 6. x ≥ -2

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1