Help Algebra 2 quadratic with complex solutions

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

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

Find the average rate of change for the given function drom x=1 to x=2