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functions
HFL Math 8 funtions
| Question | Answer |
|---|---|
| relation | a pairing of numbers in one set of orderd pairs. |
| domain | input or x value |
| range | output or y value |
| funtion | a relation for which each element of the domain correspond's exactly one element is the range |
| orderd pair | a pair of numbers x,y used to represent a point or coordinate |
| linear relationship | two variables that if plotted should show a straight line |