How much would 7 oranges cost at $2.49 per dozen? (don’t include tax) a: $1.45 b: $0.21 c: $1.47 d: $4.27

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