1.Find the average rate of change of f(x)= x^2 + 3

(a) From 0 to 2

(b) From 2 to 0

(c) From 2 to 5

2. Find the average rate of change of f(x) = x^3 -7x +9

(a) from -5 to -4

(b) from -1 to 4

(c) from 4 to 9

3. g(x) = x^3 - 12x

(a) determine whether g is even, odd, or neither

(b) there is a local minimum of -16 at 2. Determine the local maximum