Question

Which word best describes the domain of a function?

input
output
dependent
relation

Answer 1

domain is the numbers you can use in the function
that is input
input is answer

Answer 2

"input"

Explanation:

When talking about function, we always bring the terms "domain" and "range".

Simply put, the domain is the set of all values that we can put into the function and the range is set of all values that the function can give us (return).

So domain is the set of input given into the function and range is set of output that the function returns for those inputs.

Hence, domain are the input