Siguientes situaciones:
1. it = $ 150 m
ce= $ 100 m
cl = $ 30 m

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

sometimes it can be so they can fit in with a certain group, and others are just like that because of their personality.