All utilities
Interactive Function Grapher
A visual tool to graph and analyze up to two mathematical functions simultaneously, exploring their spatial properties in real-time.
Try this tool
Enter a function to graph
Scroll · zoom | Drag · pan
When to use this tool
Ideal for studying the analytical behavior of a function, visually identifying its roots (x-intercepts), finding maximum or minimum points, understanding where multiple equations intersect, and analyzing graphical trends.
How it works
Type in your mathematical expression (e.g., x^2 - 4) or set up an equality (like cos(x) = x). As you enter the formula or drag across the cartesian plane, the grapher instantly plots the path and automatically highlights its intersections, roots, and key points. Use your mouse wheel to zoom or simply drag the canvas to explore freely.