This is going to be a really dumb question, but somehow it's not really clicking.(adsbygoogle = window.adsbygoogle || []).push({});

I read somewhere that: [itex]\int_{a}^{x} f(t)\,dt = F(x) - F(a)[/itex]

But, this is also true: [itex]F(x) = \int_{a}^{x} f(t)\,dt[/itex].

Does this imply that [itex]F(x) = F(x) - F(a)[/itex]?

For example, at a random number, c,:

[itex]F(c) = \int_{c}^{x} f(t)\,dt = F(c) - F(a)[/itex]

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# FTC Question

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