Question

GIVE ME FAST ONLY THE ANSWER​

Answer 1

These points are not collinear

Answer 2

Answer:

the points are not collinear

Step-by-step explanation:

A ( 1 , 5 )

B ( 2 , 3 )

C ( -2 , -11 )

therefore area ( ∆ ) = 1/2 [x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2)]

0 = 1/2 [ 1 ( 3 - (- 11) ) + 2 (- 11 - 5) + (- 2) (5 - 3) ]

0 = 1/2 [1 (14) + (-32) -4]

0 = 1/2 [14 - 32 - 4]

0 ≠ -7