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16 Cards in this Set
- Front
- Back
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Absolute Value |
The distance of an integer from zero |
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Coordinate Plane |
A plane formed by horizontal line called the z-axis and a vertical line called the y-axis |
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Line of Symmetry |
A line that divides a figure into two halves that are reflections of each other |
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Integers |
The set of whole numbers and their opposites |
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Negative Integer |
Any integer less than zero |
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Line Symmetry |
a figure that can be folded about a line so that its two parts match exactly has this |
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Ordered Pair |
A pair of numbers used to locate a point on a grid |
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Opposites |
Two numbers that are the same distance but in opposite directions, from zero on a number line |
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Origin |
The point where the two axes of a coordinate plane intersect; (o,o) |
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Positive Integer |
Any integer greater than zero |
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Quadrants |
The four regions of the coordinate plane seperated by the x- and y- axes |
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Rational Number |
Any number that can be written as a ratio a/b where a and b are integers and b does not = 0 |
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X axis |
The horizontal number line on a corrdinate plane |
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X coordinate |
The first number in an ordered pair; tells the distance to move right or left from (0,0) |
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Y axis |
The vertical number line on a corrdinate plane |
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Y coordinate |
The second number in an ordered pair; tells the distance to move up or down from (0,0) |
