Question

58. If the points (1, 4), (-3, 16) and (k, -2) are collinear,
then the value of k is:
a) 0
b) 1
c) 2.
d) 3
​

Answer 1

Here, let (1,4) be A

(-3,16) be B

(K,-2) be C

Then do:

Slope of AB=Slope of BC

And u will get the answer