Derivative at a point from first principles

Let \(f(x) = x^2\). Evaluate \(f'(3)\) using first principles.

Let \(f(x) = x^2 + 3x - 1\). Evaluate \(f'(2)\) using first principles.

Anil Kumar

Let \(f(x) = x^3\). Evaluate \(f'(2)\) using first principles.

The Organic Chemistry Tutor

Let \(f(x) = \sqrt{x + 2}\). Evaluate \(f'(7)\) using first principles.

Anil Kumar

Let \(f(x) = \dfrac{x + 2}{x - 2}\). Evaluate \(f'(6)\) using first principles.

Anil Kumar

Let \(f(x) = \dfrac{1}{\sqrt{x - 2}}\). Evaluate \(f'(3)\) using first principles.

Anil Kumar

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