X2 - 1 is a factor of x3 + ax2 x + b. When the expression is divided by x 2, the remainder is 15. a and b. ​​

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