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Desmos Graphing Calculator
Fast, welcoming graphing for functions and data
A polished graphing workspace for functions, tables, sliders, regressions, and classroom demonstrations, with a low barrier to entry for beginners.
Desmos Graphing Calculator
Desmos is a strong companion to GeoGebra when the goal is quick visual feedback. Its expression list, sliders, tables, and regression tools help students test a conjecture without spending the first ten minutes learning the interface.
Best for: middle school through university algebra, functions, statistics, modelling, and exam preparation.
Try this: fit a line to a small data set, then change one point and ask how the slope and residual pattern respond.