Question

Ind
m
so that
(5,1) (-2,-3) (8,2m) are
collinear​

Answer 1

Answer:

to be collinear the slope must be same.

so, (5+2) /(-1+3) = (-2-8)/(-3-2m)

=> 7/2 = 10/(3+2m)

21+14m = 20

=> m = -1/14