Linear Equations in Two Variables

Question

Observe the points plotted in the figure and find the following:

(i)    The co-ordinates of E
(ii)    The point with the co-ordinates (-4, -1)
(iii)    The abscissa of A - abscissa of B
(iv)    The ordinate of C + ordinate of F

Answer

Solution not provided.
Ans.   (i) (-1, 2); (ii) D;  (iii) - 2;   (iv) 4

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