Worked examples: Forms & features of quadratic functions | High School Math | Khan Academy

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Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/x2f8bb11595b61c86:quadratic-forms-features/v/rewriting-a-quadratic-function-to-find-roots-and-vertex Choosing whether factored form, vertex form or standard form of a quadratic is best in different situations. Watch the next lesson: https://www.khanacademy.org/math/high-school-math/math2/math2-quadratics/math2-quadratics-features/v/finding-features-of-quadratic-functions?utm_source=YT&utm_medium=Desc&utm_campaign=highschoolmath Missed the previous lesson? https://www.khanacademy.org/math/high-school-math/math2/math2-quadratics/math2-quadratics-features/v/rewriting-a-quadratic-function-to-find-roots-and-vertex?utm_source=YT&utm_medium=Desc&utm_campaign=highschoolmath High School Math on Khan Academy: Did you realize that the word "algebra" comes from Arabic (just like "algorithm" and "al jazeera" and "Aladdin")? And what is so great about algebra anyway? This tutorial doesn't explore algebra so much as it introduces the history and ideas that underpin it. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help studen

Published 2017-04-04 · Watch on YouTube ↗
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