Answer
non collinear
Work Step by Step
A(-1,-2),B(3,2)C(5,5)
To find A,Band C are collinear or not
We need to find out the slope of AB and BC
m(AB) =m = $\frac{2-(-2)}{3-(-1)}$ = $\frac{4}{4}$ =1
m(BC) =m = $\frac{5-2}{5-3)}$ = $\frac{3}{2}$
m(AB) $\ne$ m(BC)
therefore A,B and C are non collinear
