2/8/2024 0 Comments Graphing coordinate plane![]() ![]() After the origin, which as we mentioned has a value of zero, we’ll continue with 1, 2, and 3. We’ll begin all the way on the leftside and label it -3, -2, and -1. The lines intersect at what is called the origin, right there, which has a value of zero. The x axis is used to designate the horizontal location of points on the plane, whereas the y axis is used to designate the vertical location of points on the plane. The horizontal line is called the x axis, and the vertical line is called the y axis. The plane consists of two perpendicular intersecting lines, one horizontal and the other vertical. Legend has it that while laying in bed, Descartes noticed a fly on the ceiling and developed his plane to indicate the fly’s position. René Descartes was a French philosopher who came up with a plane upon which numbers and equations could be graphed. How is this accomplished? That is exactly what we will explore today in this video about the Cartesian coordinate plane. ![]() Similarly, the numbers, equations, and expressions you are familiar with from your experience with algebra can also be expressed in a visual format – such as in the form of lines and other shapes. The coding is all textual in nature, meaning it consists of words, numbers, and phrases, but it results in the physical images, lines, boxes and layouts that you see on the website. If you have ever created a website before, you know that underneath all the images, buttons, and menus are lines and lines of computer code. ![]()
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