Area Between Two Curves
Which of the following describes the correct procedure for finding the area between two curves, f(x) and g(x), given that f(x) ≥ g(x) on the interval [a, b]?
A
Integrate the average of the two functions over the given interval using substitution.
B
Integrate the difference f(x) - g(x) over the given interval.
C
Integrate the ratio of the two functions over the given interval.
D
Integrate the product of the two functions over the given interval.