What is the range of the function shown on the graph?
-8 -6
-4 -2
y
4
8
67
+
2
-2-
-4
-6
-8-
12
OA -∞0 < y < -6
OB. -∞ < y < ∞
OC. -∞ < y < 3
OD. -6 y < ∞
4
6 8
x
G