Question

verify that the points (1,5),(-2,-1) are colinear are not​

Answer 1

Answer:

Given points (1,5),(2,3)(−2,−1)

Lets find a equation of line passing through (1,5)(2,3)

→

x−1

y−5

=

3−5

2−1

→−2(y−5)=x−1

→−2y+10=x−1

→x+2y=11

Point (−2,−1)⇒−2+2(−1)=−4



=11

So, point (−2,−1) do uot passes through line all thsee points are not collinear.

Answer 2

Answer:

yes upper one

Step-by-step explanation:

is right ok u can read much more in it