Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Jul 23, 2025 · Graphs of functions are visual representations of how one quantity depends on another. In simple terms, a graph shows the relationship between two variables: one variable …

Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!

We can graph the functions by applying transformations on the graphs of the parent functions. Here are the parent functions of a few important types of functions.

In the definition of a function in terms of set theory, it is common to identify a function with its graph, although, formally, a function is formed by the triple consisting of its domain, its …

In this unit, we’ll explore how features like symmetry, discontinuities, and intervals reveal deeper insights into function behavior. You'll learn to interpret and analyze a wide variety of graphs, …

Graphing functions is a foundational skill in algebra and beyond. Whether you’re analyzing real-world relationships, solving systems of equations, or preparing for calculus, understanding …

We typically construct graphs with the input values along the horizontal axis and the output values along the vertical axis. The most common graphs name the input value x and the output value …

While linear and quadratic functions are easy to graph, more complex functions require more advanced techniques, such as applying transformations. By using the 3 step approach …

Use the statements to sketch an approximate graph of the function. A sample graph below meets all of the statements above. A rock climber begins her descent from a height of 50 feet. She …