COMPLEX TING

A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, satisfying the equation i2 = −1. In this expression, a is the real part and b is the imaginary part of the complex number.So therefor this is what  have gotten form my complex numbers  https://www.desmos.com/calculator/gnwxul1ghp