Resposta :
[tex]\Large\boxed{\begin{array}{l}\sf Im=[13-2,13+2]\\\sf Im=[11,15]\\\sf altura~m\acute inima:11~m\\\sf altura~m\acute axima:15~m\end{array}}[/tex]
[tex]\Large\boxed{\begin{array}{l}\sf Im=[13-2,13+2]\\\sf Im=[11,15]\\\sf altura~m\acute inima:11~m\\\sf altura~m\acute axima:15~m\end{array}}[/tex]