👉 Combo math, also known as composite functions, is a fundamental concept in mathematics where the output of one function becomes the input for another. It involves creating a new function by combining two or more functions, typically denoted as (f ∘ g)(x) = f(g(x)), meaning first apply function g to x, then use the result as the input for function f. This allows us to model complex processes by breaking them down into simpler steps, where each step is represented by a function. For example, if f(x) represents a transformation like scaling and rotating, and g(x) is a linear transformation, then (f ∘ g)(x) would first apply the linear transformation to x and then scale or rotate the result, illustrating how combo math helps in understanding intricate relationships between functions.
