| A | B |
|---|
| additive identity | The number zero. |
| quadrant | One of the four regions of a coordinate plane. |
| preimage | The original position of a point in a slide. |
| image | The final position of a point in a slide. |
| term | A single number or a variable, or the product of numbers and variables. |
| coefficient | A number multiplied by a variable or variables. |
| sequence | A set of numbers or objects in a specific order. |
| Linear expression | An expression in which all the variables are to the first power. |
| range | The difference obtained when the set's minimum value is subtracted form the maximum value. |
| spreadsheet | A computer program in which data are presented in a table and calculations upon entries in the table can be made. |
| supplements | Tow angles whose sum is 180 degrees. |
| complements | Two angles whose sum is 90 degress. |
| linear equation | An equation that has all its points on one line. |
