Question

Which sentences in the passage correctly describe a function?

Answer 1

Option D is correct.

Explanation :

1. In option A, it is not mandatory that a function will have arguments and it will return a value.
2. In option B, no formula begins with =.
3. In option C, it is not necessary to begin with /.
4. In option D, MAX function should return maximum value in the set given.

Thus, option D is correct because arguments of a function are always enclosed within parentheses

Example:

SUM (30,70)