6. 變分
6.0 變分 (Variations)
變分 (Variations) 亦稱為“變數法”。
- 簡單嚟講“變分”就係講“兩個(或以上)變數之間嘅關係”。
喺文憑課程入面要識嘅“變分”有四種:
- 正變 (Direct variation)
- 反變
- 聯變
- 部分變
而大家要學嘅包括:
- 理解正變和反變及其在解現實生活問題時的應用(Understand Direct Variations and Inverse Variations, and their Applications to Solving Real-Life Problems)
- 理解正變和反變的圖像(Understand the Graphs of Direct Variations and Inverse Variations)
- 理解聯變和部分變及其在解現實生活問題時的應用(Understand Joint Variations and Partial Variations, and their Applications to Solving Real-Life Problems)
全個變分(Variation)嘅課題都係基礎課題,詳細嘅筆記已經上載到這裡。