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Description \[\frac{d}{dx} cf(x)=c(\frac{d}{dx} f(x))\] |
Examples \[\frac{d}{dx} 4\sin{x}\] 1 Use Constant Factor Rule: \(\frac{d}{dx} cf(x)=c(\frac{d}{dx} f(x))\). \[4(\frac{d}{dx} \sin{x})\] 2 Use Trigonometric Differentiation: the derivative of \(\sin{x}\) is \(\cos{x}\). \[4\cos{x}\] Done ![]() |
See Also - Sum Rule |