Level 242
Level 244

#### 13 words 0 ignored

Ready to learn
Ready to review

## Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

**Ignore?**

coordinate plane

A plan formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis.

perpendicular

two lines that intersect and form a right angle are

parallel

lines in the plane that are the same distance apart

Horizontal

Straight line across from side to side (length)

vertical

The direction of something that runs north to south or south to north.

quadrant

the x- and y-axes divide the coordinate plan into four regions. each region is called a ________________.

axes (plural form)

Lines of a graph that has two parts: the row (Y) and the column (X).

point

an exact location in space

coordinates

Are used to pinpoint where you are on a map or graph. They are also referred to as or Cartesian coordinates.

Cartesian coordinates

The idea of coordinates was developed by the mathematician and philosopher Rene Descartes who was also known as Cartesius, thus coordinates are named after its founder.

ordered pair

A pair of numbers that can be used to locate a point on a coordinate plane.

intersection

The graph of a compound inequality with "and" in which the solution is the overlapping or what is shared.

origin

The centre point of a number line (ground floor of a hotel, freezing point on a thermometer)