Plot the points A(0, 2). B(1. 4) and C (-1.0) on a
graph paper and check whether they are collinear or
not
Answers
Answered by
4
Answer:
A , B , C are collinear
Step-by-step explanation:
x y
C -1 0
A 0 2
B 1 4
A(0, 2). B(1, 4) and C (-1, 0)
Slope of AB = (4 - 2)/(1 - 0) = 2/1 = 2
Slope of BC = (0-4)/(-1 - 1) = -4/-2 = 2
Slope of AC = (0-2)/(-1 - 0) = -2/(-1) = 2
A , B , C are collinear
Attachments:
Similar questions