Algebra

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