GeoGebra 繪圖計算機

Easily graph functions and equations, find special points of functions, save and share your results. Millions of people around the world use GeoGebra to learn math and science. Join us!

• Plot functions, polar and parametric curves

• Experience transformations with sliders

• Get special points of functions: roots, min, max, intersections

• Do regression with best-fit lines

• Search for free learning activities directly from our app

• Save and share your results with friends and teachers

If you also want to solve equations or find derivatives and integrals, please try our CAS calculator app.

我們希望聽到您的聲音：請將您的問題或回饋意見傳送給 Twitter @geogebra 或寄電子郵件到 [email protected]