Graphing
Complex Numbers

Lesson 1 
Problem:
Represent the complex number graphically: 3  8i


Step 1: In a complex number a + bi is the point (a, b), 
Step 2: Where the xaxis (real axis) with real numbers and the yaxis (imaginary axis) with imaginary numbers. 
Step 3: 2+4i = (2,4), its now easy to plot the graph of (2,4). Xaxis = 2;Yaxis = 4 
Try two practice problems: Represent the following complex number graphically. 
A. 6  5i 
B. 7 + 4i 