PLEASE HELP IM CONFUSED. Is this relation a function? Justify your answer. A. Yes, because every x-value corresponds with a single y-value.

B. Yes, because every x- and y-value is positive.

C. Yes, because the number of x values is the same as the number of y-values.

D. No, because two points with the same y-value have different x-values.​

Ai just took the test

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.