Question

If you plot these points on the coordinates axis and join them: Which gives a straight line?Which is not? why?
1. A(1, 2), B(−3, 4), C(7, −1)2. P(3, −5) Q(5, −1), R(2, 1), S(1, 2)

Answer 1

From the figure above ,

we conclude that ,

1 )B ( - 3 , 4 ) , A( 1 , 2 ) , and C( 7 , -1 ) are

collinear .

They lie in a straight line.

2 ) P , Q , R and S are non - collinear.

I hope this helps you.

: )

Answer 2

Answer: Because this is a linear graph

Step-by-step explanation:

hope it helps

pls mark me as the brainliest