👉 Differentials are a type of mathematical concept used to measure small changes in quantities. They are often presented as a function that takes two points and returns the difference between them. The differential is denoted by d or dx, where x represents one variable and dx represents another variable. For example: 1. If we have a function f(x) = 2x^3 + 5x^2 - 7x + 6, then its derivative with respect to x would be:
