en.wikipedia.org/wiki/Quadrant_(plane_geometry)

The four quadrants of a Cartesian coordinate system. The axes of a two-
dimensional Cartesian system divide the plane into four infinite regions, ...

www.purplemath.com/modules/plane3.htm

Covers the terminology and notation for the four quadrants of the plane, and ...
This is asking me for a description of the points (x, y), where the coordinate x and
...

www.khanacademy.org/math/basic-geo/basic-geo-coord-plane/quadrants/v/quadrants-of-coordinate-plane

Learn about the 4 quadrants that make up a coordinate plane.

www.virtualnerd.com/algebra-1/relations-functions/coordinate-plane/coordinate-plane-graphing/coordinate-plane-quadrants-definition

Note: Did you know that there are four quadrants that help make up the
coordinate plane? Learn about these quadrants, and what ordered pairs are
located in ...

www.montereyinstitute.org/courses/DevelopmentalMath/COURSE_TEXT2_RESOURCE/U13_L1_T1_text_final.html

Quadrants are named using the Roman numerals I, II, III, and IV beginning with ...
In an ordered pair, such as (x, y), the first value is called the x-coordinate and ...

magoosh.com/gmat/2012/quadrants-on-the-gmat-the-cartesian-plane/

Feb 14, 2012 ... Now, what happens when we add the x- and y-coordinates? ... We don't actually
need to determine the quadrant of (x, y), only whether it's in ...

www.mathsisfun.com/data/cartesian-coordinates.html

Using Cartesian Coordinates we mark a point on a graph by how far along and
how far up it ... x y axes. Put them together on a graph ... ... and you are ready to
go ... in Quadrant II x is negative (y is still positive),; in Quadrant III both x and y
are ...

www.platinumgmat.com/gmat_study_guide/coordinate_geometry

Each coordinate plane is divided up into four quadrants, labeled below. ... The
chart below depicts the sign of x and y [denoted (X, Y)].

www.onemathematicalcat.org/algebra_book/online_problems/loc_points.htm

Jul 22, 2016 ... Each ordered pair corresponds to a point in the coordinate plane, ... The
quadrants (see below) divide the coordinate plane into four regions.

www.mathopenref.com/coordplane.html

The coordinate plane defined with description of x,y axis, quadrants, origin.