f(z) = 2² + 2z + 34
у
4
-2
of
A fg.h
6
44
24
+24
441
-6-
-8
9
2
6
•
-1 0 1 2 3
Hx) -7 -4 -12 5
Order the above functions, from least to greatest, by the rate of change of functions over the interval [0, 21.