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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 + m I/ d8 f. p" d
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感谢楼上捧场,继续Maths 11
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) G( i" v1 {, p3 b( _& b6.解析几何:直线和圆Analytic geometry:lines and circles% \) ?+ t3 d; Z; O% V" @
线段的长度和中点Length and midpoint of a line segment9 o0 h1 ~% D: I4 J3 C; X9 l! H
线段的定比分点(内分)Internal division of a line segment
( U9 A, ~3 W L9 y3 L# P. l5 w线段的斜率Slope of a line segment
: k1 a |1 f* p* l4 |8 q0 Y$ `直线方程The equation of a line
' p8 R1 {7 C9 @6 Y直线方程作图Graphing the equation of a line
( l" L: z7 l, L& z B' U圆心在原点的圆的方程The equation of a circle with centre(0,0)
3 a1 v- e5 x7 G, g5 X( t8 o任意圆心的圆的方程The equation of a circle with centre(h,k)( d% w, E8 a p) f- b% ^8 \
圆的切线Tangents to circle) \* E/ t' \( G( l2 u7 Q
用坐标系证明几何问题Coordinate proofs in geometry* P; d' D; e. M
圆的性质Properties of circles0 J. V. R* Q2 M$ F
7.解析几何:方程系Systems of equations
6 O6 j" W2 r: P( H- Z2 f: M# k+ x线性方程组的图解法Solving systems of linear equations by graphing
8 v2 |+ I0 l7 \等价直线系equivalent linear systems
6 U6 n% z% l! ?; j( y5 k代数法解直线系Solving Linear system Algebraically$ G' @7 ~+ h1 \ N \
用直线系解应用题Solving problems using linear systems
! c7 H2 [ L! l5 J/ x" K* C0 U解三元一次方程组Solving system in three variables
: C2 N& I4 r/ P" r/ `6 M图解法求解一次二次二元方程组Solving linear-quatratic systems by graphing6 l' b: c$ ^0 I2 ^+ g) l
代数法求解一次二次二元方程组Solcing linear-quatratic systems by algebraically
- }( [/ k& g6 |+ c! A5 R# V: P切线方程Equations of tangents- H( s4 d9 q0 i5 W
8.函数:线性和二次Function:linear and quatratic
1 J4 f4 g8 V K3 |( ^关系Relations
+ l; e6 _& U* c7 ~函数Functions4 t( Z! M2 n7 b2 c g& A
函数表达式Function notation- z* p) M6 s, S. v" c8 p( ]
线性函数Linear functions
. w, h) j/ O4 B* J1 U+ t2 j二次函数Quatratic functions% { L8 D% X. ?7 ]
比较图形Comparing the graphs of y=x^2和y=x^2+q
7 I2 w% `( u3 P9 f% N比较图形Comparing the graphs of y=x^2和y=(x-p)^2
, w; a. U5 c$ F$ r. f2 ^比较图形Comparing the graphs of y=x^2和y=ax^2
# J3 y5 c- R8 u4 m1 A! S& G7 v画图Graphing y=a(x-p)^2+q2 A6 g& I p" t
画图Graphing y=ax^2+bx+c, i& Q! s$ Q5 {) d6 l/ b
二次函数的最大值和最小值Maximum and minimum value of a quadratic function3 F5 W' v+ u/ R0 p
最大和最小值问题Maximum and minimum problems |
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