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What is derivative |
| Answer» Derivative : A function which gives the slope of a curve, the slope of the line tangent to a function. The derivative of a function f at a point x is commonly written f \'(x).For example, if f(x) = x3then f \'(x) = 3x2.The slope of the tangent line when x = 5 is f \'(x) = 3x52 = 75. | |