Jefferson Huera Guzman

There are important applications of exponential functions in everyday life. The most important applications are related to population growth, exponential … Read more

Trigonometric functions are functions of an angle or an abstract quantity used in trigonometry. These functions include sine, cosine, tangent, … Read more

Complex numbers have several very useful mathematical properties that greatly facilitate the modelling of sinusoidal systems such as electrical circuits. … Read more

Floor and ceiling functions are two important functions that are used frequently in mathematics and computing. The floor function assigns … Read more

Piecewise functions are functions that have a different expression for different intervals in their domain. These functions can be thought … Read more

The absolute value of a number is the distance from 0 to that number on the number line. The absolute … Read more

An absolute value function is a function that contains the absolute value signs. Some of the most important characteristics of … Read more

The asymptotes of a function can be calculated by investigating the behavior of the graph of the function. However, it … Read more

The binomial theorem, also known as Newton’s theorem, is a relatively quick way to expand binomial expressions that are raised … Read more

An easy way to solve quadratic equations is through factoring. However, many of the quadratic equations cannot be factored easily. … Read more