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1 (i) x +2y=5 (ii) 2x-3y=-4 draw graph |
| Answer» x + 2y = 5......(1)or, 2y = 5 - xor,\xa0{tex}y = \\frac { 5 - x } { 2 }{/tex}\xa0When x = 1, we have y = 2When x =3, we have y = 1When x = 5, we have y = 0Thus, we have the following table given points on the line x + 2y = 5\tx135y210\t2x\xa0-3y = - 4.......(2)-3y = - 4 - 2xor -3y = -(4 + 2x)or,\xa0{tex}y = \\frac { 2 x + 4 } { 3 }{/tex}\xa0When x = 1, we have y = 2When x = 4, we have y = 4When x = -2, we have y = 0Thus we have the following table giving points on the line 2x - 3y = -4\tx14-2y240\tGraph of the given equations x+ 2y = 5 and 2x - 3y = - 4 is as given below:Lines meet x-axis at (5,0) and (- 2 0) respectively. | |