Q+&+A

Q: Is there a math software for function or geometry graphing? 有没有一个用于函数或几何的数学软件? A: Yes. GeoGebra is a good software for math. You can use it to graph a function or a shape of geometry.You can download it free from its website, [|www.geogebra.org] 是的. GeoGebra是一款比较好的数学绘图软件，你可以用它来画函数图像和几何图形. 你可以从它的网站免费下载，网址是 www.geogebra.org

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