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- Derivative - Wikipedia
The derivative is often described as the instantaneous rate of change, the ratio of the instantaneous change in the dependent variable to that of the independent variable [1] The process of finding a derivative is called differentiation There are multiple different notations for differentiation
- DERIVATIVE中文 (简体)翻译：剑桥词典
If something is derivative, it is not the result of new ideas, but has been developed from or copies something else
- Introduction to Derivatives - Math is Fun
It is all about slope! Slope = Change in Y Change in X We can find an average slope between two points But how do we find the slope at a point?
- 导数_百度百科
导数（Derivative），也叫导函数值。 又名微商，是微积分中的重要基础概念。 当函数y=f（x）的自变量x在一点x0上产生一个增量Δx时，函数输出值的增量Δy=f (x0+Δx)-f (x0)与自变量增量Δx的比值在Δx趋于0时的极限a如果存在，a即为在x0处的导数，记作 f’ (x0) 或df (x0
- 高等数学学习笔记3——导数 Derivative和微分 Differential of a function - 知乎
1 导数 Derivative 1 1 定义 设函数 y = f (x) y=f\left ( x \right) 在点 x 0 x_ {0} 的某个邻域内有定义，当自变量 x x 在 x 0 x_ {0} 处有增量 Δ x \Delta x ，相应地函数取得增量 Δ y = f (x 0 + Δ x) − f (x 0) \Delta y=f\left ( x_ {0}+ \Delta x\right)-f\left ( x_ {0} \right) ；如果当 Δ x → 0 \Delta x
- 2: Derivatives - Mathematics LibreTexts
Overview The derivative is one of the central ideas in calculus It provides a precise way to describe how a quantity changes at an instant If y = f (x), then the derivative f (x) measures the instantaneous rate of change of f with respect to x Geometrically, f (x) is the slope of the tangent line to the graph of y = f (x) at x Physically, derivatives connect to velocity, acceleration
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