A software was used to plot several locus on z-plane as given in Figure 2: y-axis 5 4 - IN x-axis -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 -2 -5 Z-plane Figure 2 If the locus in Figure 2 went through a transformation process via the complex function: w = (1+ i)z +1-i calculate and draw the new image of the locus on w-plane