متوسط التغير
The rate of change represents the average slope of a function over a specific interval, calculated as the ratio of the change in output to the change in input.
Core Definitions & Formulas
- Change in x: Δ x = x_2 - x_1
- Change in y: Δ y = f(x_2) - f(x_1)
- Average Rate of Change: (Δ y)/(Δ x) = (f(x_2) - f(x_1))/(x_2 - x_1)
- Constraint: x_1 x_2
