PDF chapter test TRY NOW

Show that the points \((-2,5)\), \((6,-1)\) and \((2,2)\) are collinear.
 
Answer:
 
Slope of \(AB =\) ii.
 
Slope of \(BC =\) ii.
 
Therefore, the points \(A\), \(B\) and \(C\) are
 
(Note: Insert negative sign if necessary in the numerator itself.)