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What is a function? (video) | Functions | Khan Academy
Functions assign a single output for each of their inputs. In this video, we see examples of various kinds of functions.
Khan Academy | Khan Academy
Explora funciones algebraicas con lecciones y ejercicios gratuitos en Khan Academy. Mejora tus habilidades matemáticas de manera interactiva y accesible.
可汗学院 | 可汗学院 - Khan Academy
可汗学院提供代数函数相关的课程和练习,帮助学生掌握代数知识。
Cell parts and functions (article) | Khan Academy
Review your understanding of cell parts and functions in this free article aligned to NGSS standards.
Khan Academy | Khan Academy
Opa. Algo deu errado. Por favor, tente novamente. Ah não, parece que ocorreu um erro. Você precisa atualizar. Se o problema persistir, fale conosco.
Shift functions (practice) | Khan Academy
Shift functions horizontally and vertically, and practice the relationship between the graphical and the algebraic representations of those shifts.
Unit circle (video) | Khan Academy
And the whole point of what I'm doing here is I'm going to see how this unit circle might be able to help us extend our traditional definitions of trig functions.
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Khan Academy | Khan Academy
Jejda, něco se nepovedlo. Zkus to prosím znovu. Ouha, narazili jsme na chybu. Je potřeba obnovit stránku. Pokud problém přetrvává, napište nám.