Math Example--Complex Numbers--Complex Coordinates--Example 6

Topic

Complex Numbers

Description

This image displays Example 6 from the series, illustrating another set of complex numbers with coordinates to plot on the complex coordinate plane. The numbers featured are: 1 + i, 5 + 3i, -2 - 8i, and -9 - 3i. Example 6. Plot the following complex numbers on the Complex Coordinate Plane: 1 + i, 5 + 3i, -2 - 8i, -9 - 3i. Solution: Two points with positive real and imaginary parts are in the First Quadrant. Two points with negative real and imaginary parts are in the Third Quadrant.

Complex numbers allow for a two-dimensional representation of numbers using real and imaginary components. Examples like these help students grasp how to plot complex coordinates, understanding both real and imaginary axes.

Seeing multiple worked-out examples is crucial for students to fully understand complex concepts like plotting complex numbers. Through varied examples, students can see consistent patterns and learn effective strategies.

Teacher’s Script: The complex coordinate plane consists of two separate number line. Each complex number has a place on this plane, just like how we plot coordinates. Let's use this example to practice reading and plotting complex coordinates.

For a complete collection of math examples related to Complex Numbers click on this link: Math Examples: Complex Coordinates Collection.