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Functions
Algebra 1
| Term | Definition |
|---|---|
| range | the possible values of the output,or dependent variable, of a relation or function |
| domain | the possible values for the input, or independent variable, of a relation or function |
| function | a relation that assigns exactly one value in the range to each value of the domain, such that domain values will not repeat |
| input | the value of the independent variable |
| output | the value of the dependent variable |
| positive correlation | the relationship between two sets of data, in which both sets of data increase |
| negative correlation | the relationship between two sets of data, in which one set decreases as the other set of data increases |
| linear function | a function whose graph is a non-vertical line or part of a non-vertical line |