Question

NUM MESMO PLANO CARTESIANO, VOCÊ DEVE CONSTRUIR AS RETAS QUE REPRESENTAM OS GRÁFICOS DAS FUNÇÕES Y=X+4 E Y=X-3 E CLASSIFICA-LAS.
ME AJUDEMMM

Answer 1

$\Large\boxed{\begin{array}{l}\sf f(x)=x+4\\\underline{\rm Intersecc_{\!\!,}\tilde ao\,com\,eixo\,y:}\\\sf f(0)=0+4=4\implies A(0,4)\\\underline{\rm intersecc_{\!\!,}\tilde ao\,com\,eixo\,x:}\\\sf x+4=0\\\sf x=-4\implies B(-4,0)\\\boxed{\begin{array}{c|c}\sf x&\sf f(x)\\\sf 0&\sf4\\\sf -4&\sf0\end{array}}\\\underline{\rm o\,gr\acute afico\,est\acute a\,anexo}\end{array}}$

$\Large\boxed{\begin{array}{l}\sf g(x)=x-3\\\underline{\rm intersecc_{\!\!.}\tilde ao\,com\,eixo\,y:}\\\sf g(0)= 0-3=-3\implies C(0,-3)\\\underline{\rm intersecc_{\!\!,}\tilde ao\,com\,eixo\,x:}\\\sf x-3=0\\\sf x=3\implies D(3,0)\\\boxed{\begin{array}{c|c}\sf x&\sf g(x)\\\sf 0&\sf-3\\\sf 3&\sf0\end{array}}\\\underline{\rm A\,representac_{\!\!,}\tilde ao\,est\acute a\,anexa}\end{array}}$

$\Large\boxed{\begin{array}{l}\sf As\,retas\,s\tilde ao\,paralelas.\end{array}}$