Hi i need an answer asap pls thanks

24+x=y

step-by-step explanation:

for future students the answer is b

hope i

-lavira: )

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.