Answer:
All of the values that can go into a relation or function (input) are called the domain
Step-by-step explanation:
All of the values that can go into a relation or function (input) are called the domain. ... The domain is the set of all first elements of ordered pairs (x-coordinates). The range is the set of all second elements of ordered pairs (y-coordinates).
The answer is b because of the letter in the answer.
0 cannot be the answer. It makes no sense because you can get a probability of getting tails when flipping a coin.
The answer would be 1/2. You have '2' choices (heads or tails) and 1 out of those 2 times would you possibly get tails.