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Understand and solve problems with the coordinate plane

Use a pair of perpendicular number lines, called axes, to define a coordinate system. Understand that the first number indicates how far to travel from the origin in the direction of one axis, and the second number indicates how far to travel in the direction of the second axis. Represent real world and mathematical problems by graphing points in the first quadrant of the coordinate plane, and interpret coordinate values of points in the context of the situation.


  • Plot points on a coordinate grid

    In this lesson you will learn how to plot points on a plane by using the coordinate grid system.