Answer:
I think its the second one
Step-by-step explanation:
Three or more points are collinear, if slope of any two pairs of points is same. With three points A, B and C, three pairs of points can be formed, they are: AB, BC and AC. If Slope of AB = slope of BC = slope of AC, then A, B and C are collinear points
Y=1x+2 (you don’t have to write the 1 in front of the x so you can write it as y=x+1)
A is correct. Hope my answer helped u :)