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Functions assign a single output for each of their inputs. In this video, we see examples of various kinds of functions.

Explora funciones, dominio y rango, características gráficas y transformaciones en álgebra con Khan Academy.

Oups. Il y a eu un problème. S'il vous plaît, veuillez reessayer. Oups, on dirait qu'il y a eu une erreur ! Vous devez actualiser. Si le problème persiste, dites-nous.

Learn about functions and their properties in algebra on Khan Academy.

Explora funciones algebraicas con lecciones y ejercicios gratuitos en Khan Academy. Mejora tus habilidades matemáticas de manera interactiva y accesible.

Divide one polynomial by another, and what do you get? A rational function! We'll analyze the family of rational functions, and we'll see some examples of how they can be useful in modeling contexts.

Opa! Alguma coisa deu errado. Tente novamente. Ah não, parece que ocorreu um erro. Você precisa atualizar. Se o problema persistir, fale conosco.

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.