Answer:
Step-by-step explanation:
Here, we want to plot the graph of z1 plus z2
Firstly,let us identify the coordinates of z1 and z2
We can get this from the graph provided
z1 is (8,-4)
z2 is (-2,-3)
The sum of these two will be : (6,-7)
To plot this, we draw dotted vertical line at the point x = 6 and dotted horizontal line at the point y = -7
Wherever these two dotted lines meet is the point z