Find the Average Rate of Change for the Function Over $y=x^{3}+x^{2}-8 x-7$

Multiple Choice

Find the average rate of change for the function over the given interval.
- $y=x^{3}+x^{2}-8 x-7$ between $x=0$ and $x=2$

A) -2
B) $\frac{1}{2}$
C) -28
D) $-\frac{1}{6}$