/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: FlaviaCalheira https://cdn.slidesharecdn.com/profile-photo-FlaviaCalheira-48x48.jpg?cb=1522949584 Como num plano cartesiano, eu oscilo de acordo com as variáveis.