👉 In mathematics, a subgeometric function is an inverse of a geometric function. Specifically, it represents a function that is inversely related to another function by applying a geometric transformation or dilation. For example, consider the function: f(x) = 2x - 3 This function is related to the function f(y) = y^2 - 9 by the inverse function f^-1(y) = (y + 3)(y - 3). This means that if we