Answer:
B
Step-by-step explanation:
When you plug it in, another form could be y=-3x+2
y=-3x+2
y=-3x+7
parallel lines have the same slope but different y intercept which is b in the equation y=mx+b
since it passes through (2,-4) then x=2 and y=-4, m(slope)=-3
y=mx+b
-4=-3(2)+b
b=-4+6
b=2
