👉 In mathematics, a section is a part or subinterval of a continuous function. It's like finding the parts of a pizza that are within a certain width and height. In other words, it's the smallest interval around a point where the function changes direction. For example, if you have a function f(x) = x^2 - 5x + 6, its section is the interval (-∞, 3]. This means for all x-values less than 3, y =
