How do you find the derivative of f(x) = 5 using the limit definition of derivatives? I know it is 0, but how do I show the work?

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A: Hint:

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A: Please refer the attached image for complete solution.

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A: A detailed solution is given below

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A: On solving this we will get

Q: Find the derivative of f(x) = x² + 3x – 5 -

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