7b2a73bc-fd2e-4ecf-b221-fa4d7fd89ff25dc6f8b7-7755-4dbf-b8d3-c70be5426a802.6.3.5[{"lang":"es","name":"Ecuación de la hipérbola vertical"},{"lang":"en","name":"Equation of the vertical hyperbolas"},{"lang":"ca","name":"Equació de la hipèrbola vertical"}]77/18/16, 11:43 AM7/18/16, 11:43 AM