Evaluate the following functions at x = - 4.
1. f(x) = x3-64
2. r(x) = V5 - x
3. g(x) =
22+7x+12
4. (x) = \x3 - 3x2 + 3x - 11
Given f(x) = x2 - 4x + 4, solve for:
5. f(3)
6. f(x + 3)​