Which relationship between x and y in the equation shows a proportional relationship? O y = 4x + 2
Oy=+2
Oy= 2 - 2
O y = 8x

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