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The Number System: Rational Numbers, Order, Absolute Value
Introduction to Quadrants
Description
Introduction To Quadrants
Introduction
The coordinate plane is a two-dimensional system used to represent the location of points. It is formed by two perpendicular number lines, called the x-axis and y-axis. These axes provide a reference for describing ho...
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Transcript
Ava is learning about the coordinate plane. She sees that it is formed by two number lines.
The horizontal number line is called the x-axis, and the vertical number line is called the y-axis.
The x-axis and y-axis meet at a point called the origin, written as (0, 0).
Each point on the coordinate plane is written as an ordered ...
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