2. Given the equations of the lines: (a) y=x+2 (b) y=4x+3 (c) y=0.5x2 (d) 2y=6x+4 For each line (a), (b) and (c) (i) Write down the slope and intercepts (horizontal and vertical). (ii) Calculate the values of y when x=2,0,2,4,6. (iii) Plot each line over the interval x=2 to x=6. 2. Given the equations of the lines: (a) y=x+2 (b) y=4x+3 (c) y=0.5x2 (d) 2y=6x+4 For each line (a), (b) and (c) (i) Write down the slope and intercepts (horizontal and vertical). (ii) Calculate the values of y when x=2,0,2,4,6. (iii) Plot each line over the interval x=2 to x=6