*3.1 極大值和極小值

CH3綜覽

相對極值計算

https://www.geogebra.org/m/DKyrmJUC

例1 計算與圖形

extrema calculator - Wolfram|AlphaWolfram_Alpha

https://www.geogebra.org/m/s97jVM5Z

https://www.geogebra.org/m/dmcvp85e#material/uwwmwvcd

請用此程式產生各例題的圖形

https://www.geogebra.org/m/rtcfqtgg