
Formal definition of the derivative as a limit - Khan Academy
Discover how to define the derivative of a function at a specific point using the limit of the slope of the secant line. We'll explore the concept of finding the slope as the difference in function values …
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Formal and alternate form of the derivative - Khan Academy
Discover the two methods for defining the derivative of a function at a specific point using limit expressions. In this video we'll explore the standard form and alternate form, enhancing our …
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.
Formal definition of the derivative as a limit (video) | Khan Academy
Discover how to define the derivative of a function at a specific point using the limit of the slope of the secant line. We'll explore the concept of finding the slope as the difference in function values …
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 tangent to the …
Derivatives of multivariable functions | Khan Academy
Here we go over many different ways to extend the idea of a derivative to higher dimensions, including partial derivatives , directional derivatives, the gradient, vector derivatives, divergence, curl, and more!
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Unit 2: Derivatives: definition and basic rules - Khan Academy
Derivative rules: constant, sum, difference, and constant multiple Learn Basic derivative rules
Khan Academy
Learn the definition of derivatives and explore basic derivative rules for solving calculus problems effectively.