1. in a relation the set of all first element or x-coordinates is called the_______ 2.A______is a special kind of relation in which avery element in the domain is paired to exactly one element in the range 3. the range of the relation is the set of_____the ordered pairs 4.if every vertical line interest the graph at exactly one point the graph represents a_____by the______test 5.the relation between the provinces of the Philipines and their corresponding governors is an example of a ____correspondence 6. the relation between the number 24 and all its factors shows a correspondence
