Late Plane 1/6
A coordinate plane is formed by the intersection of a horizontal number
line and a vertical number line. The number lines intersect at the origin
and separate the coordinate plane into four regions called quadrants.
5
4
3
21
1
--5-4-3-2
o
2
4
5 x
The origin is
2
at
-5
An ordered pair is used to locate a point in a coordinate plane.
ordered pair: (4, -2)