ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Answer:
B. False
Step-by-step explanation:
For f(x) to be a function, only one x-value can be assigned to a y-value. The x-values cannot repeat, which in this case, they do (such as 6 and 12), meaning f(x) is not a function.