Mathematics
By plotting the following points on the same graph paper, check whether they are collinear or not :
(-2, -1), (-1, -4) and (-4, 1)
Coordinate Geometry
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Answer
(-2, -1), (-1, -4) and (-4, 1)

As shown in the figure, all three points do not lie on the same straight line.
Hence, the points are not collinear.
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