Exercise 14.2 1. Draw the graph of the following equations: (a) 2x + y = 4 (b) x - y =3 (C) x - y = 0 (d) x+2y=0 (e) 2x – 3y = 0 (f) 3x – 2y = 6 (g) x-1=0 (h) y=-4 (i) 5x +2y=-3 2. Which of the following points on straight line 3x +2y=-2 ? (0,-1),(-1,0), -1, 3. Given point (-3,2) is on the line ax – 2y = 5, find the value of a. 172​