About Cartesian Coordinate System and how useful in our daily life.
Objective
define the Cartesian Coordinate System and other related terms;
plot points on a coordinate plane;
give the coordinates of a given point on a coordinate plane;
find the coordinates of the midpoint of a line segment;
use the distance formula to find the distance between two points;
draw polygons on the coordinate plane;
find the slope of a line;
write the equation of a line; and
use the coordinate plane to solve problems in daily life.
