• # question_answer 8)                 Plot the following points on a graph sheet. Verify if they lie on a line (a) $A(4,\,0),\text{ }B(4,\,2),\text{ }C(4,\,6),\text{ }D(4,\,2.5)$ (b) $P(1,\,1),\text{ }Q(2,\,2),\text{ }R(3,\,3),\text{ }S(4,\,4)$ (c) $K(2,\,3),\text{ }L(5,\,3),\text{ }M(5,\,5),\text{ }N(2,\,5)$

Answer:

(a) The points lie on a line. (b) The points lie on a line. (c) The points do not lie on a line.

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