Question
Mathematics Question on Collinearity of points
If three points (8, 1), (k,-4) and (2,-5) are collinear, then k=
A
4
B
3
C
2
D
1
Answer
3
Explanation
Solution
The correct option is (B): 3
If three points (8, 1), (k,-4) and (2,-5) are collinear, then k=
4
3
2
1
3
The correct option is (B): 3