Question

if the points A(1,k), B(5,2) and C(9,5) are collinear then the value of k is​

Answer 1

Answer:k= -2

Step-by-step explanation:

See the explanation below

As colinear points have area 0

Answer 2

Step-by-step explanation:

if they are collinear then the answer will be

a1/a2 = b1/b2 = c1/c2

thus by applying this you will find out the value Of k....

hope so it helps you....

thanks....