Answer: -1/2
Explanation:
The average rate of change is . Since a=-1 and b=1. We can plug them into the equation and solve.
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. Since a=-1 and b=1. We can plug them into the equation and solve.![([1^2-1-1][(-1)^2-(-1)-1)])/(1-(-1)) =((-1)(1))/(2) =-(1)/(2)](https://img.qammunity.org/2021/formulas/mathematics/high-school/hyri5eimnk4a07ou6q8ts7lhqt0ekk098j.png)