Relations, Domain and Range (VCE SSCE Mathematical Methods): Flashcards

$(x, y)$ where $x$ is 1st coordinate, $y$ is 2nd coordinate

A collection of ordered pairs

Set of all first coordinates (x-values) from ordered pairs

Set of all second coordinates (y-values) from ordered pairs

Horizontal extent of the graph

Vertical extent of the graph

All values from $a$ to $b$, including both endpoints

All values from $a$ to $b$, excluding both endpoints

Largest set of x-values for which rule makes mathematical sense

Check endpoints and turning points within domain