Respostas
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Boa noite Thais!
Solução!
Para que as retas sejam paralelas os coeficientes angulares tem que serem iguais!
m= coeficiente angular.
![y=3x+1\\\
~~~~~\Uparrow \\\\\
A(2,-1)\\\\\
m=3\\\\\
Eq~~da~~reta~~paralela!\\\\\\\
y-yA=m(x-xA)\\\\\\
y+1=3(x-2)\\\\\\
y+1=3x-6\\\\\\
y=3x-6-1\\\\\
y=3x-7\\\\\\\\\
\boxed{Resposta:~~y=3x-7}](https://tex.z-dn.net/?f=y%3D3x%2B1%5C%5C%5C%0A%7E%7E%7E%7E%7E%5CUparrow+%5C%5C%5C%5C%5C%0AA%282%2C-1%29%5C%5C%5C%5C%5C%0Am%3D3%5C%5C%5C%5C%5C%0AEq%7E%7Eda%7E%7Ereta%7E%7Eparalela%21%5C%5C%5C%5C%5C%5C%5C%0Ay-yA%3Dm%28x-xA%29%5C%5C%5C%5C%5C%5C%0Ay%2B1%3D3%28x-2%29%5C%5C%5C%5C%5C%5C%0Ay%2B1%3D3x-6%5C%5C%5C%5C%5C%5C%0Ay%3D3x-6-1%5C%5C%5C%5C%5C%0Ay%3D3x-7%5C%5C%5C%5C%5C%5C%5C%5C%5C%0A%5Cboxed%7BResposta%3A%7E%7Ey%3D3x-7%7D "y=3x+1\\\
~~~~~\Uparrow \\\\\
A(2,-1)\\\\\
m=3\\\\\
Eq~~da~~reta~~paralela!\\\\\\\
y-yA=m(x-xA)\\\\\\
y+1=3(x-2)\\\\\\
y+1=3x-6\\\\\\
y=3x-6-1\\\\\
y=3x-7\\\\\\\\\
\boxed{Resposta:~~y=3x-7}")
Boa noite!
Bons estudos!
Solução!
Para que as retas sejam paralelas os coeficientes angulares tem que serem iguais!
m= coeficiente angular.
Boa noite!
Bons estudos!
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