[tex]\large\boxed{\begin{array}{l}\rm o\,gr\acute afico\,de\,uma\,func_{\!\!,}\tilde ao\,inversa\\\rm\acute e\,sim\acute etrica\,em\,relac_{\!\!,}\tilde ao\,a\,func_{\!\!,}\tilde ao\\\rm f(x)=x\,chamada\,de\,identidade.\\\rm o\,gr\acute afico\,da\,func_{\!\!,}\tilde ao\,identidade\\\rm \acute e\,uma\,reta\,que\,passa\,pela\,origem\\\rm e\,passa\,pela\,bissetriz\,dos\,quadrantes\\\rm \acute impares. (veja\,o\,gr\acute afico\,em\,azul\,no\,anexo)\end{array}}[/tex]
[tex]\large\boxed{\begin{array}{l}\rm Para\,saber\,qual\,\acute e\,o\,gr\acute a fico\,que\\\rm correspondente\,a\,inversa\\\rm basta\,fazer\,o\,espelhamento\,em\,relac_{\!\!,}\tilde ao\\\rm a\,func_{\!\!,}\tilde ao\,f(x)=x.\\\rm portanto\\\huge\boxed{\boxed{\boxed{\boxed{\rm\dagger\red{\maltese}~\blue{alternativa~a}}}}}\end{array}}[/tex]
