Coordinate

Plotting points and finding their coordinates

The four quadrants, and the coordinates they contain

A formula for when you know the slope and coordinates

Graph inequalities on the coordinate plane

This lesson is on The Rectangular Coordinate System, Graphing Linear Equations & Linear Inequalities with examples and a detailed explanation of the topic.

This lesson will look at examples to explain geometric concepts.

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.

This is a honors precalculus lesson, it will list and go through the answer to each problem involving polar coordinates.

The rectangular coordinate system is also known as the Cartesian coordinate system after Rene Descartes, who popularized its use in analytic geometry. The rectangular coordinate system is based on a grid, and every point on the plane can be identified by unique x and y coordinates, just as any point on the Earth can be identified by giving its latitude and longitude.