| A | B |
|---|
| complex fraction | A fraction A/B where A or B are frations and B does not equal zero. |
| constant of proportionality | A constant ratio or unit rate of two variable quantities. (constant of variation) |
| constant of variation | The constant rato in a direct variation. (constant proportionality) |
| constant rate of change | The rate of change in a linear relationship. |
| coordinate | A plane in which a horizontal number line and a vertical number line intersect at their zero points. |
| cross product | The product of one ratio and the denominator of the other ratio. The cross products of any proportion are equal. |
| dimensional analysis | The process of including units of measurement when you compute. |
| direct variation | The relationship between two variable quantities that have a constant ratio. |
| equivalent ratios | Two ratios that have the same value. |
| nonproprotional | The relationship between two ratios with a rate or ratio tha is not constant. |
| ordered pair | yes |
| origin | yes |
| proportion | yes |
| proprotional | yes |
| quadrants | yes |
| rate | yes |
| rate of change | yes |
| slope | yes |
| unit rate | yes |
| unit ratio | yes |
| x-axis | yes |
| x-coordinate | yes |
| y-axis | yes |
| y-coordinate | yes |
