Answer:
M=-3
Step-by-step explanation:
Slope:
y2-y1/x2-x1
-3-3/1+1=6/-2=-3
Answer:
do you have an image for that?
Step-by-step explanation:
Answer:
1/51
Step-by-step explanation:
The answer would be the first one.
Parallel lines have equal slope so
Lets check
Now
Lines are parallel