Sam has worn a green shirt on 10 of the last 20 days. Considering this data, how many times would you expect Sam to wear a green shirt in the next 12 days?

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