| A | B |
|---|
| rate of change | The slope of a line. |
| latitude | The distance a place is from the equator. |
| standard form | The equation: Ax + By = C. |
| oblique | Lines that are neither horizontal nor vertical. |
| boundary line | A line that separates solutions from nonsolutions on a coordinate graph. |
| half-plane | The regions on either side of a line in a plane. |
| linear inequalities | Sentences equaivalent to Ax + By < C .< < |
| principal | The amout of money that you place in an account. |
| base | In the expression X^N, the name for the X. |
| exponent | In the expression X^N, the name for the N. |
| interest | The amount a savings institution pays you. |
| annual yield | The percent your money earns in a year. |
| compound interest | Interest that earns interest. |
| exponential growth | The original amount is multiplied by a positive number. |
| exponential decay | A situation in which the original amount is repeatedly multiplied by a number between zero and one. |
