Evaluate the function for the given value of x.
f(x) =
f(0) =
g (5) =
h (2) =
3, if x ≤ 0
2, if x > 0
I
g(x) =
x + 5, if x ≤ 3
2x 1, ifx > 3
-
C
h(x) =
x-4, if x ≤ -2
3- 2x, ifx>-2