There are two answers to this question that goes through the point (3,-1):
x=3
y=-1
both of these go through the point (3,-1)
x=3 goes up and down
y=-1 is horizontal
since we want it perpendicular it would be
Answer:
it would be the first and last answer.
Step-by-step explanation:
(3,-1)
x . y
so y=-1
