An introduction to the concepts and terminology behind the rectangular coordinate system. What x and y axes are and why we need them. From the Prealgebra course by Derek Owens. This course is available online at [ Ссылка ].
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An introduction to the concepts and terminology behind the rectangular coordinate system. What x and y axes are and why we need them. From the Prealgebra course by Derek Owens. This course is available online at [ Ссылка ].