Area Between 2 Curves | Calculus 1 | jensenmath.ca

Learn how to find the area between two curves. If f and g are continuous on interval [a,b] and f(x) is greater than or equal to g(x) for all x on [a,b], then the area between the curves is equal to the definite integral from a to b of [f(x)-g(x)]dx
0:00 explanation of formula
5:00 example 1 (curves don't intersect)
7:12 example 2 (curves intersect at 2 points)
10:03 example 3 (curves intersect within interval)
15:28 example 4 (using horizontal rectangles)