## Graphs of Irrational Functions

To obtain the graphs of irrational functions, we need to consider the domain of the function. This is because we … Read more

## Graphs of Logarithmic Functions

The logarithmic function \$latex y=\ log _ {b} x\$ is defined as the inverse function of the exponential function \$latex … Read more

## Graphs of Linear Functions

The graphs of linear functions are straight lines. There are three basic methods for graphing linear functions. The first is … Read more

## Problems with Systems of Equations

The exercises with systems of equations can be solved using various methods. However, the most commonly used ones are the … Read more

## Linear Systems of Equations – Methods and Examples

Linear systems of equations are systems that contain equations with variables of the first degree. All the equations of these … Read more

## Linear Equations – Definition and Forms

Linear equations are equations that produce graphs that are linear, that is, their graphs are straight lines. The main characteristic … Read more

## Direct and Inverse Proportionality with Examples

Direct and inverse proportionality allows us to compare two quantities and understand how they are related. Direct proportionality refers to … Read more

## Arithmetic and Geometric Sequences – Formulas and Examples

The two simplest sequences we can work with are arithmetic and geometric sequences. Arithmetic sequences are formed when we add … Read more

## How to Factor a Difference of Squares?

To factor a difference of squares, we need to start by applying a square root to both terms of the … Read more

## Linear Equations with Two Variables

Solving equations is probably the most important and interesting topic in algebra. There are a wide variety of equations. In … Read more