The table compares the amount of homework Khaled gave to his class, and the number of students who completed them, for several different occasions.
Can the number of students who completed their homework be represented as a function of the homework's
size?

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

i think that you should ask google for the answer to that problem because if we don't know it google does