Which expression could you use to find the average rate of change for this function over the given interval.

f(x) = 2x2 − x + 6; [−2, 3]

A)
f(2) − f(3)
3 − (−2)

B)
f(−2) − f(3)
2 −3

C)
f(3) − f(−2)
3 − (−2)

D) −
f(3) − f(−2)
3 − (−2)