Resposta :
[tex]\boxed{\begin{array}{l}\sf abcissa~ positiva ~e~ordenada~negativa\\\sf s\acute o~pode~ser~4^o~quadrante.\end{array}}[/tex]
[tex]\boxed{\begin{array}{l}\sf abcissa~ positiva ~e~ordenada~negativa\\\sf s\acute o~pode~ser~4^o~quadrante.\end{array}}[/tex]