Algebra

The laws of exponents are some of the most important laws in algebra because they can be part of most ... Read more

Inequalities with absolute value follow the same rules as an absolute value in numbers; the difference is that in inequalities ... Read more

The graph of a quadratic function has a U-shaped curve and is called a parabola. We can graph a quadratic ... Read more

Sine, cosine, and tangent are the most important trigonometric functions. To obtain the graphs of trigonometric functions we need to ... Read more

Exponential functions have the form $latex y={{b}^x}$, where $latex b> 0$. Exponential functions are functions that remain proportional to their ... Read more

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

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

There are three basic methods for graphing linear functions. The first method is to plot points and then draw a ... Read more

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

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