Find the average rate of change for f(x) = x
2
+ 7x + 10 from x =
−
5 to x = 2.
A)
2
C)
8
B)
4
D)
14

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π