Three tables are placed at the points A(4,3),B(8,-3) and C(0,9)
What is your view about placement
of tables? Are these along a circle or a straight line?

Dear studentA4,3B8,-3C0,9Use any two points to write the equation of line, if the third point lies on the line then these points will be collinearEquatio of line ABy-3=3--34-8x-4y-3=-64x-4y-3=-32x-4Now put C0,9 in the equation9-3=-320-46=6Thus points A, B and C are collinear.Thus tables are placed in a straight lineRegards

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