Hugo is the chef of a school cafeteria. The table compares the amount of sugar in Hugo's pasta and the number of students who came asking for second plates of pasta, for several different days. **Can the number of students who asked for second plates be represented as a function of the amount of sugar?** Sugar (grams) | Second plates (# of students) :-: | :-: $180$ | $15$ $220$ | $21$ $120$ | $15$ $180$ | $15$ $320$ | $26$ $220$ | $23$ [[☃ radio 1]]