Type functions of x — for example x², sin(x) or a x² + b. Any letter other than x becomes a slider you can drag. Pan by dragging, zoom by scrolling.
Graph a function online: plot one or more functions of x on an interactive graph — drag to pan, scroll to zoom, and hover to read coordinates.
Type functions of x — for example x², sin(x) or a x² + b. Any letter other than x becomes a slider you can drag. Pan by dragging, zoom by scrolling.
Type a function of x, then pan, zoom and hover to explore its graph.
Type an expression in x such as x², sin(x) or 2x + 1. Functions like sqrt, ln, log, abs, exp and the trig functions are supported.
Press Add function to plot several curves at once, each in its own colour. Use any letter other than x — such as a or b — and a slider appears so you can vary that parameter and watch the curve change live.
Drag the graph to move around, scroll (or use + / −) to zoom, and hover over a curve to read off the coordinates. Reset returns to the default view.