How to Use the Graphing Calculator
Enter your function in the input field using standard mathematical notation. Use x as the variable, * for multiplication, ^ for exponents, and the function names listed below. Click Plot to render the graph. You can add up to 3 functions to compare them on the same coordinate plane.
Supported Functions & Syntax
| To Graph | Enter |
|---|---|
| Quadratic: x² | x^2 |
| Cubic: x³ − 2x | x^3 - 2*x |
| Sine wave | sin(x) |
| Cosine | cos(x) |
| Exponential: eˣ | Math.exp(x) or 2.71828^x |
| Natural log: ln(x) | Math.log(x) |
| Absolute value: |x| | Math.abs(x) |
| Square root: √x | Math.sqrt(x) |