Respuesta :

ashish4112119

Answer:

parallel : y = -4x + 4

perpendicular : y = 1/4x + 4

Step-by-step explanation:

y= 4-4x is

y = -4x + 4 (rewritten)

parallel line will have the same slope

so

y = -4x + 4

perpendicular is a negative reciprocal

so

-4x become 1/4x

so

y = 1/4x + 4