Answer:
3 groups
Step-by-step explanation:
6 / 2 = 3 groups
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Answer:
The average rate of change is 0
Step-by-step explanation:
You don't really have to do any math for this problem. The vertex lies at the center of [-2,11] so it means that the slope going across the interval line (x=1) is 0. (i used desmos to graph it)
check image if u wanna do the work
Answer: 8 its not that hard just count