The study of function is

Answer 1

i) Mechanical engineering;

ii) functions = Mathematics;

iii) Biochemistry;

Answer 2

The study of function in mathematics focuses on the relationship between inputs and outputs within a system. It examines how variables interact and change in relation to one another, providing a framework to model and analyze various phenomena. Functions are fundamental in many areas of mathematics and are essential for understanding the behavior of mathematical expressions and equations.