Question

Determine if the points (1,5), (2,3) and (-2,-11) are collinear..
The first to answer correctly..will be marked brainiest..​

Answer 1

Answer:

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.