Front

Proponent of Rectangular Coordinate System (Cartesian Plane):

Back

Rene Descartes

Front

What divides the coordinate plane horizontally?

Back

x-axis

Front

Vertical number line in Rectangular Coordinate System

Back

y-axis

Front

Intersection of x-axis and y-axis on Cartesian Plane

Back

Origin

Front

Quadrants in a coordinate plane?

Back

4

Front

First number in the pair is the _____

Back

abscissa, x-coordinate

Front

The second number in a pair is called the _____

Back

ordinate, y-coordinate

Front

Order of signs in the second quadrant:

Back

negative, positive

Front

Signs of ordered pair in Quadrant III:

Back

(-, -)

Front

Order of signs in 4th quadrant:

Back

positive, negative