Calculate the average rate of change of a function over a specified interval. Which expression can be used to determine the average rate of change in f(x) over the interval ?
Answer
A
f(9 – 2)
B
f(9) – f(2)
C
StartFraction f (9 minus 2) Over 9 minus 2 EndFraction
D
StartFraction f (9) minus f (2) Over 9 minus 2 EndFraction