Question

show that the point A(-2,4),B(6,8)and C(12,11)are collinear​

Answer 1

Step-by-step explanation:

By this method one can find given points are collinear or not. OR by using distance formula also u can find but this is easy method

Answer 2

Answer:

the given points are collinear

Step-by-step explanation:

y-y1/y2-y1 = x-x1/x2-x1

y-4/4 = x+2/8

8y-32=4x+8

4x-8y+40=0

x=12;y=11

48-88+40=0

hence the given points are collinear