Respuesta :
Answer:
-1
Step-by-step explanation:
perp is opposite
parallel is the same slope
so y=1/1 opposite is -1/1
numbers always have to be flipped
and signs also must be flipped
Answer:
-1
Step-by-step explanation:
perp is opposite
parallel is the same slope
so y=1/1 opposite is -1/1
numbers always have to be flipped
and signs also must be flipped