Respuesta :

5)

parallel:
[tex]y = 4x - 1[/tex]

perpendicular:
[tex]y = - \frac{1}{4} x - \frac{19}{2} [/tex]






6)

parallel :
[tex]y = \frac{2}{5} x - \frac{41}{5} [/tex]

perpendicular :
[tex] y= - \frac{5}{2} x + \frac{1}{2} [/tex]



good luck