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

If given a graph with f(x), f'(x) and f”(x), the easiest way to identify which line is which function is to remember the following. The graph of a function f'(x) is a visual representation of the slope at …

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

Type any expression involving x (for example 3x3-2x2+2/3) and FX Graph will graph the function. y = is optional for Cartesian functions. Functions can be plotted as points.

Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values. Tap for more steps... Graph the line using the slope and …

Enter the equation as "y=(some function of x)". You can use zoom to find important points. If you can't write the equation as "y=(some function of x)", you can try the Equation Grapher, where …

Apr 18, 2025 · Instant function analysis showing x- and y-intercepts. How to Use the Calculator. In the Function Input section, type your desired function using standard math syntax, such as …

Feb 1, 2024 · To graph a function ( f (x) ), I always begin by determining its domain and range. The domain of a function represents all the possible input values ( x ) can take, while the …

Dec 26, 2024 · Graph \( f(x)=x^{2}-x-6\). Solution. To graph \( f\), we graph the equation \( y = f(x)\). To this end, we use the techniques outlined previously. Specifically, we check for …

Feb 1, 2024 · To graph a function, I begin by determining the domain and range, which are the set of all possible inputs (x-values) and outputs (y-values) respectively. With this foundation, I plot …