FARIA, Taís Aparecida; ANDERSON JOSÉ. The use of GeoGebra software as an ally for teaching affine functions. Sigmae, [S. l.], v. 13, n. 3, p. 22–36, 2024. Disponível em: https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/2557. Acesso em: 2 dec. 2024.