Answer:
"input"
Step-by-step explanation:
When talking about function, we always bring the terms "domain" and "range".
Simply put, <u>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).</u>
<em>So domain is the set of input given into the function and range is set of output that the function returns for those inputs.</em>
Hence, domain are the input