## Composite Functions – Definitions and Examples

Composite functions are functions obtained by using the output values of one function as the input values of another. That … Read more

## Even Function and Odd Function – Graphs and Examples

Odd and even functions are two functions with important features. An even function exhibits symmetry about the y-axis. On the … Read more

## How to Determine if a Function is Odd or Even

An even function is a function, which has a graph with symmetry about the y-axis. On the other hand, the … Read more

## How to Find the Range of a Function?

The range of a function can be found by graphing the function and identifying all values of y that are … Read more

## Mappings of Functions (Two cases)

For a mapping to be a function, we can have two cases. The first occurs when the mapping is one-to-one … Read more

## Stretches and Compressions of Functions with Examples

The transformation of a function allows us to make modifications to its graph. One of these transformations is the stretching … Read more

## Reflection of Functions over the x-axis and y-axis

The transformation of functions is the changes that we can apply to a function to modify its graph. One of … Read more

## Horizontal and Vertical Translation of a Function with Examples

The horizontal and vertical translation is a transformation that allows us to modify the graph of the original function. Given … Read more

## Transformations of Graphs of Functions

There are several transformations that we can apply to functions to modify their graphs. We can apply a vertical translation … Read more

## Quadratic Inequalities – Examples and Practice

Quadratic inequalities have the form ax²+bx+c>0, where the inequality signs used are <, >, ≤ and ≥. To solve quadratic … Read more