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  1. Derivatives: definition and basic rules | Khan Academy

    The derivative of a function describes the function's instantaneous rate of change at a certain point. Another common interpretation is that the derivative gives us the slope of the line …

  2. Derivative as a concept (video) | Khan Academy

    This video introduces key concepts, including the difference between average and instantaneous rates of change, and how derivatives are central to differential calculus. Master various …

  3. Differentiation: definition and basic derivative rules | Khan Academy

    The derivative of a function describes the function's instantaneous rate of change at a certain point - it gives us the slope of the line tangent to the function's graph at that point.

  4. Interpreting the meaning of the derivative in context

    Let's get hands-on with the concept of derivatives! We'll learn how to interpret the meaning of a derivative within a real-world context, turning complex calculus into practical applications. We'll …

  5. Derivatives: how to find derivatives | Calculus | Khan Academy

    The big idea of differential calculus is the concept of the derivative, which essentially gives us the direction, or rate of change, of a function at any of its points. Learn all about derivatives and …

  6. Calculus 1 | Math | Khan Academy

    Derivative rules: constant, sum, difference, and constant multiple Combining the power rule with other derivative rules Derivatives of cos (x), sin (x), 𝑒ˣ, and ln (x) Product rule Quotient rule …

  7. Derivative notation review (article) | Khan Academy

    A "derivative" is the actual result you get when you find the rate of change of a function at a specific point, while "differentiation" is the process of calculating that rate of change.

  8. Chain rule (video) | Khan Academy

    The chain rule states that the derivative of f (g (x)) is f' (g (x))⋅g' (x). In other words, it helps us differentiate *composite functions*. For example, sin (x²) is a composite function because it …

  9. Applications of derivatives | Differential Calculus - Khan Academy

    Derivatives describe the rate of change of quantities. This becomes very useful when solving various problems that are related to rates of change in applied, real-world, situations. Also …

  10. Differential Calculus - Khan Academy

    Would you like to be able to determine precisely how fast Usain Bolt is accelerating exactly 2 seconds after the starting gun? Differential calculus deals with the study of the rates at which …