Unlike finding the area between a single continuous function, 𝑓 (𝑥), and the 𝑥-axis, it does not matter whether either curve is above or below the 𝑥-axis.However, it does matter which curve is above the other. If instead 𝑔 (𝑥) ≥ 𝑓 (𝑥) within the interval [𝑎, 𝑏], we can instead take the absolute value of the integral, or reverse the order of the curves and ...Web