Converting an explicit formula of a geometric sequence to a recursive formula | Khan Academy

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Precalculus on Khan Academy: You may think that precalculus is simply the course you take before calculus. You would be right, of course, but that definition doesn't mean anything unless you have some knowledge of what calculus is. Let's keep it simple, shall we? Calculus is a conceptual framework which provides systematic techniques for solving problems. These problems are appropriately applicable to analytic geometry and algebra. Therefore....precalculus gives you the background for the mathematical concepts, problems, issues and techniques that appear in calculus, including trigonometry, functions, complex numbers, vectors, matrices, and others. There you have it ladies and gentlemen....an introduction to precalculus!
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[@hackingdevil2003]

Very helpful just saved me thanks 🙏.

[@pranavivedula]

Very helpful, thank you!

[@winternight6226]

I watched 15 videos before this and this is the one I was looking for. HELP ME

[@JohnSmith-tz7iy]

If you're wondering, the video is probably unlisted so you can only see it by going through their website.

[@brookeyang4932]

FYI, this video can be accessed by going through Khan Academy's playlists. It's under Sequences | Algebra I.

[@geekionizado]

Why this video is unlisted? :(

[@frescula]

it not

[@Ntsports101.5]

yeah its not

[@اسماءعجاج-ص7و]

عاوزين ترجمة عربى