Pereira, André Gustavo CamposBarbosa, Márcio André Costa2016-05-192016-05-192015-09-18BARBOSA, Márcio André Costa. Funções e algumas de suas propriedades. 2015. 99 f. Dissertação (Mestrado em Matemática em Rede Nacional) – Programa de Pós-Graduação em Matemática em Rede Nacional. Universidade Federal do Rio Grande do Norte, 2015.https://repositorio.ufrn.br/jspui/handle/123456789/20524In this TCC the deal with a underlying but essential topic of Mathematics, namely: Functions. Many students start their course in the University asking: Why do we need functions? With that in mind we try to antecipate to this question and we try to show that functions come up so naturally that a name was needed to express that association which exists between the elements of two sets. After this definition was established, we present and formalize some other concepts that functions might have, as: an interview of ascendence/descendence, 1-1, etc.porAcesso AbertoDefinição de funçãoAlgumas propriedades de funçõesModelagemmasterThesisCNPQ::CIENCIAS EXATAS E DA TERRA::MATEMATICA EM REDE NACIONAL