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Chapter 9

Integers and the Coordinate Plane

TermDefinition
Positive Numbers a number greater than 0.
Negative Numbers a number less than 0.
Opposites the same distance from 0 but on different sides of 0.
Integer the set of all whole numbers and their opposites.
Absolute Value the distance the integers is from 0.
Coordinate Plane two number lines in a plane that intersect at right angles.
Axes the two number lines.
X-axis the horizontal axis.
Y-axis the vertical axis.
Origin the point in the center where the axes intersect.
Coordinates the numbers in an ordered pair.
X-coordinate first number in the ordered pair. It tells you whether to go right or left.
Y-coordinate second number in the ordered pair. It tells you whether to go up or down.
Created by: Juchrin
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