品質(zhì)
保障
品質(zhì)保障放心學習
專注教育23年
始終提供高品質(zhì)教育服務
老師
力量
AP資深老師
精選教師具有多年授課經(jīng)驗
知識+技巧，助你高效備考
精細
學習
系統(tǒng)化精細化提分
AP各項訓練
全面提升AP備考能力
方便
實惠
優(yōu)質(zhì)課程實惠價格
遠低于線下課程的價格
掌握AP純干貨
基礎薄弱，時間又少，如何高效備考？
內(nèi)容靈活，難度升級，如何從容應對？
基礎薄弱，時間又少，如何高效備考？
內(nèi)容靈活，難度升級，如何從容應對？
授課形式
高清錄播+互動直播，實時更新。配套資料
精編密訓教材，分階快遞。教研服務
答疑、批改、督學等全程服務。配套資料
精編密訓教材，分階快遞。antiderivative 原函數(shù)a representation, usually in symbolic form, of any function whose derivative is a given function.
tangent 切線，斜率，正切a line or a plane that touches a curve or a surface at a single point.
chain rule 鏈式求導法the theorem that defines the method for taking the derivative of a composite function.
concave downward 向下開口part of a graph resembling an upside down bowl.
concave upward 向上開口part of a graph resembling a right side up bowl.
continuous 連續(xù)being in immediate connection or spatial relationship.
critical point 臨界點point on the graph where the derivative is either 0 or undefined.
cylindrical shell method 旋轉體積圓筒積分法technique for finding the volume of a solid of revolution.
definite integral 定積分the representation of the difference in values of a primitive of a given function evaluated at two designated points.
derivative 導數(shù)，求導，導函數(shù)the change of a function with respect to an infinitesimally small change in
一站式課程咨詢服務平臺
