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Aniel Math 7 Unit 1
Unit 1 Vocabulary
Term | Definition |
---|---|
Integers | The set of positive whole numbers, their opposites and zero. |
Coordinate Plane | Formed by a horizontal number line called the x-axis and a vertical number line called the y-axis. |
x-axis | The horizontal number line on a coordinate plane. |
y-axis | The vertical number line on a coordinate plane. |
origin | The point of intersection of the x and y axes on a coordinate plane. |
ordered pair | Identifies the location of a point. |
x-coordinate | The first number in an ordered pair. It tells the number of horizontal units a point is from the origin. |
y-coordinate | The second number in an ordered pair. It tells the number of vertical units a point is from the origin. |
quadrants | The name given to the 4 regions of the coordinate plane that are divided by the x and y axes. |
horizontal | Lines parallel to the x-axis. |
vertical | Lines parallel to the y-axis |
absolute value | A number's distance from zero on a number line. |