Chapter 1 – The Axial System
Chapter 2 – The Function: The Relationship Between a Data and a Result
Chapter 3 – The Derivative
Chapter 4 – Borders
Chapter 5 – Graphical Reference: Functions of 2 Variables
Finding extreme points under constraint
## Finding extreme points under constraint with an example There are many cases, especially in functions related to the business sector, where the extreme point is at values of x and y that are not within the firm’s reach, or in other words, some of the values of the variables are irrelevant. ### Example 1 […]
Proving the laws of deduction
### Introduction Although we have previously argued that proving the laws of derivation is quite unnecessary for economists, we nevertheless found it appropriate to illustrate the way of mathematical thinking in the context of the laws of derivation. As an example, we will refer to the function `f(x)=x^2`. ### Calculating the slope of the function […]