Answer:
Where are the functions?
Step-by-step explanation:
A function is a process or a relation that associates each element x of a set X, the domain of the function, to a single element y of another set Y (possibly the same set), the co domain of the function.
its the second one
hope it helps
B
80% of 50 is 41.6
rounded up is 42%
4/6, 2
