Write a system of equations that could be used to find the weight (in kilograms) of each type of box. 3x+2y=73
8x+4y=177

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