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发表于 2012-10-17 19:22
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本帖最后由 沧海一粟 于 2012-10-23 21:17 编辑 , n3 D7 A" j1 Y6 b6 @
9 Z* ], Z' m2 E$ A感谢楼上捧场,继续Maths 11
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1 s" d$ [4 P+ E7 Q/ S6.解析几何:直线和圆Analytic geometry:lines and circles
1 W3 J8 a# c- `( y2 o4 T; f线段的长度和中点Length and midpoint of a line segment/ B' K6 \; G5 Z) n' ?9 t& R3 N! r
线段的定比分点(内分)Internal division of a line segment
- L I: M4 d/ k7 T线段的斜率Slope of a line segment
- E" u: H( ^' {直线方程The equation of a line Q. [3 T5 o4 Z3 d6 d# q. L% C
直线方程作图Graphing the equation of a line
: R( E* m% C) r6 L圆心在原点的圆的方程The equation of a circle with centre(0,0)
8 A2 v2 L1 L* M9 R( i任意圆心的圆的方程The equation of a circle with centre(h,k): t3 s9 a. b3 ~, c- D7 E6 P. v5 l- Z
圆的切线Tangents to circle$ ^$ S* H, U0 t( U; k
用坐标系证明几何问题Coordinate proofs in geometry
: T7 e B' u }3 s) Y圆的性质Properties of circles
7 }7 ~8 x) o9 b7.解析几何:方程系Systems of equations+ x9 }/ K' o5 I% Q' A7 {" d! ^
线性方程组的图解法Solving systems of linear equations by graphing" y; [5 O' w( y# W v5 m+ ~+ P
等价直线系equivalent linear systems
% K" q M- M2 a, N! Y: k代数法解直线系Solving Linear system Algebraically
+ |( D* V: s4 Y/ [用直线系解应用题Solving problems using linear systems: e3 L/ g4 p2 Q
解三元一次方程组Solving system in three variables
. y1 A0 [3 E5 s( e$ S& W图解法求解一次二次二元方程组Solving linear-quatratic systems by graphing* V7 N! F( x _& x2 }: ?( F9 `
代数法求解一次二次二元方程组Solcing linear-quatratic systems by algebraically: J" w4 o9 X, m
切线方程Equations of tangents. D- N$ k6 W& [6 Q; @! h: y* N
8.函数:线性和二次Function:linear and quatratic1 N$ X( {) U1 ?* @# }
关系Relations: N- q u2 i, e
函数Functions6 Z$ _+ f! p+ `" s' [5 R
函数表达式Function notation
. a1 l8 [$ A i. @" b ?2 K线性函数Linear functions* {" p8 Q. z- d- E; s# O( n! v, E! j8 j
二次函数Quatratic functions
5 ]0 {6 ^& b+ Z; y9 h比较图形Comparing the graphs of y=x^2和y=x^2+q
9 J* c& e) o' u, F比较图形Comparing the graphs of y=x^2和y=(x-p)^2
* |8 F3 E+ i+ _! l比较图形Comparing the graphs of y=x^2和y=ax^2) c& a3 ?# v- i' }3 y4 ~7 f. D
画图Graphing y=a(x-p)^2+q. ?) n! u; e& {+ U4 n9 _- ~0 X
画图Graphing y=ax^2+bx+c
" T7 k; P- b1 `7 n二次函数的最大值和最小值Maximum and minimum value of a quadratic function
% f t" H, \+ _+ o% L P8 ?. n最大和最小值问题Maximum and minimum problems |
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