Solve graphically each of the following systems of linear equations. Also, find the coordinates of the points where the lines meet the axis of x in each system:
(i)
(ii)
(iii)
(iv)
i)
Unique solution at x = 2, y = 2
Lines meet x-axis at (3, 0) and (-2, 0)
ii)
Unique solution at x = 3, y = 3
Lines meet x-axis at (1, 0) and (2, 0)
iii)
Unique solution at x =1, y = 2
Lines meet x-axis at (5, 0) and (-2, 0)
iv)
Unique solution at x =1, y = 2
Lines meet x-axis at (4, 0) and (-3, 0)