At 9: 00 am, a person running a race was two and a half miles from the start. by 11: 30 am, he was at 13 miles from the start. from 9: 00 am to 11: 30 am, at what rate was he running per hour

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