初三一模數(shù)學備課組成績分析-文庫吧
2025-03-23 02:21 本頁面
【正文】 根據(jù)新定義確定待定系數(shù)的取值范圍%%%%%%%%%[40]根據(jù)新定義確定待定系數(shù)的取值%%%%%%%%%[35]利用函數(shù)圖象求待定系數(shù)的取值范圍%%%%%%%%%[27]解直角三角形%%%%%%%%%[32]圖形的判定%%%%%%%%%[37]矩形的性質、全等三角形的判定%%%%%%%%%[16]一元二次方程求根公式的依據(jù)%%%%%%%%%[25]函數(shù)解析式的確定%%%%%%%%%[38]新定義概念的理解%%%%%%%%%[30]圖形的定義%%%%%%%%%[10]探索實際問題中的函數(shù)關系%%%%%%%%%[29]選用統(tǒng)計圖表表示數(shù)據(jù)%%%%%%%%%[22]平行四邊形的性質和菱形的判定%%%%%%%%%[14]一次函數(shù)的應用%%%%%%%%%[23]三角形、平行線的性質%%%%%%%%%[34]圖象交點坐標的確定%%%%%%%%%[28]式的應用%%%%%%%%%[26]切線的性質、直角三角形的性質%%%%%%%%%[15]數(shù)據(jù)的收集與整理%%%%%%%%%[13]一元二次方程根的判別式%%%%%%%%%[33]拋物線解析式的確定%%%%%%%
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