11 terms

Ordered Pairs & Plane

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Ordered Pair
pair of numbers used to locate a point on a coordinate grid.
Coordinate Grid
graph used to locate points in a plane using an ordered pair o number.
X-axis
horizontal number line on a coordinate grid.
Y-axis
vertical number line on a coordinate grid.
Origin
the point at which the x-axis and y-axis intersect.
x-coordinate
the first number in an ordered pair, which name the distance to the right or left from the origin along the x-axis.
y-coordinate
second number in an ordered pair,which name the distance up and down from the origin along the y-axis.
Plane
an endless flat surface
Input-output table
a table that uses a rule to relate one set of numbers to another set of number.
Additive Pattern
a pattern in which corresponding values are related by addition.
Multiplicative Pattern
a pattern in which corresponding values are related by multiplication.