NO FILES plz just help Algebra

x = 12

y = 1

for the points!

could u provide us some answer choices or hmm idk maybe a table for us to anser with ? ?

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.