Question

Why is a function important?

Answer 1

Importance of function

• Function in mathematics defines one variable in terms of another variable. It means it tells us the impact of one parameter on another parameter.
• Let us consider a body's position is a function $x\left(t\right)=4t^2+5t+3$. With the help of function $x\left(t\right)$, we can compute the velocity and acceleration of the body.
• To understand the calculus concepts, one should be thorough with the functions.