| A | B |
|---|
| set | a collection of items called elements |
| function | a relation that has exactly one output (y-value) for each input (x-value) y=x^2 |
| element | any item in a set (10, -2, 4) |
| linear equation | a relationship between two quantities with a constant variation between them |
| relation | a pair of input and output values (x,y) x^2, 6x, 7 |
| domain | the set of all possible input values (x - values) |
| slope | the ratio of the rise to the run between any two points. |
| range | the set of all possible output values (y-values) y=square root x Range y>0 |
