Graphs of Quadratic Functions
The graph of a quadratic function has a U-shaped curve and is called a parabola. We can graph a quadratic … 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
Direct and inverse proportionality allows us to compare two quantities and understand how they are related. Direct proportionality refers to … Read more
The two most straightforward sequences we can work with are arithmetic and geometric sequences. Arithmetic sequences are characterized in that … Read more