Algebra

Polynomial functions are functions that only have non-negative integer exponents of the independent variable. Some examples of polynomial functions are … Read more

Rational functions are functions that have a fraction with a polynomial in the denominator and a polynomial in the numerator. … Read more

The exponential function is one of the most important functions in mathematics. To form an exponential function, we make the … Read more

There are several transformations of trigonometric functions with which we can switch to the graphs of the standard trigonometric functions. … Read more

A composition of functions is formed by taking the outputs of one function and converting them into the inputs of … Read more

An inverse function is a function that will reverse the effect produced by the original function. These functions have the … Read more

The domain can be calculated by finding the set of all possible values for the independent variable, usually x. The range … Read more

With permutations, we can count the number of different ways of choosing objects from a set if the order of … Read more

Combinations are used to count the number of different ways that certain groups can be chosen from a set if … Read more

Factorials are simply products, indicated by an exclamation point. The factorials indicate that there is a multiplication of all the … Read more