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本帖最后由 沧海一粟 于 2012-10-23 21:17 编辑
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感谢楼上捧场，继续Maths 11
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5 X0 w; k( V3 T( g" {% T' [6.解析几何：直线和圆Analytic geometry:lines and circles, f9 l) n& E: F, @
线段的长度和中点Length and midpoint of a line segment# l- U" s7 }' m# c
线段的定比分点(内分)Internal division of a line segment
, s" e4 R8 I$ h# i线段的斜率Slope of a line segment
2 [9 Q: t+ E% A3 r直线方程The equation of a line
" c5 x7 _: n# G/ |- j; \ ]直线方程作图Graphing the equation of a line9 c3 T+ I- b; j9 s9 Y6 f
圆心在原点的圆的方程The equation of a circle with centre(0,0)* j u9 a) @0 g1 v9 c$ u- }
任意圆心的圆的方程The equation of a circle with centre(h,k)
( f. o5 [' a* O s' r圆的切线Tangents to circle
0 @+ g: ^5 F( }; T$ I z$ t用坐标系证明几何问题Coordinate proofs in geometry: s; M- {6 b/ A" g- H
圆的性质Properties of circles; h- |7 j+ C* O% W1 U$ {- u5 A
7.解析几何：方程系Systems of equations2 e2 {; }, h& O0 n0 m3 W, H6 \
线性方程组的图解法Solving systems of linear equations by graphing9 p. y6 T/ P" j3 g$ T# l6 B
等价直线系equivalent linear systems
: a" d! r& L6 ~( J9 z代数法解直线系Solving Linear system Algebraically1 H5 c4 C/ L/ r6 B9 }( j
用直线系解应用题Solving problems using linear systems
) ~" p, m) s: `7 X解三元一次方程组Solving system in three variables
9 r% o$ k# A: l' q" m图解法求解一次二次二元方程组Solving linear-quatratic systems by graphing: V" y' N6 P9 S& p8 q5 p% K* {
代数法求解一次二次二元方程组Solcing linear-quatratic systems by algebraically
0 @6 B3 _ n+ u) M2 @切线方程Equations of tangents! L6 V) n7 a3 X, Y# P! ?
8.函数：线性和二次Function:linear and quatratic
( T, Y( X& e0 P+ D5 j) Y& D关系Relations
; T( z, j7 u+ q3 ~8 S r/ e6 p9 P" x函数Functions
! r4 g9 z# J& C" P* j: T8 G$ X函数表达式Function notation! b0 r6 _ b c) N( [
线性函数Linear functions
" j6 e. q; e' X8 g, b) }二次函数Quatratic functions
/ I) z- C0 l! q( y* R( @0 k' X# r1 H; S比较图形Comparing the graphs of y=x^2和y=x^2+q
5 E) P4 R! t+ T5 R9 l9 w9 K比较图形Comparing the graphs of y=x^2和y=(x-p)^2
2 r0 Q3 I# z4 F/ d; W) Z2 q8 _9 D* b比较图形Comparing the graphs of y=x^2和y=ax^2
/ f! a$ L& U- g- W4 Y- V7 ?画图Graphing y=a(x-p)^2+q
4 r$ h% E) x: g4 K画图Graphing y=ax^2+bx+c: N8 n5 N; e! d! P" E) V: a8 W
二次函数的最大值和最小值Maximum and minimum value of a quadratic function- P, o3 o$ s) D
最大和最小值问题Maximum and minimum problems |
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发表于 2012-9-19 15:16
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