By FTC, every function f(x) can be expessed like: [tex]f(x) = \int_{x_0}^{x}f'(u)du + f(x_0)[/tex] Now, I ask: f(x) is a(adsbygoogle = window.adsbygoogle || []).push({}); antiderivativeof f'(x) or is afamily of antiderivativeof f'(x) ?

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# FTC and integrals

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