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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
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感谢楼上捧场,继续Maths 11
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6.解析几何:直线和圆Analytic geometry:lines and circles
+ l7 H w2 J( T: C) d线段的长度和中点Length and midpoint of a line segment6 v- m0 z% g* k- v5 [6 F
线段的定比分点(内分)Internal division of a line segment. J4 \ t1 r3 P, m
线段的斜率Slope of a line segment
0 P& j5 `4 R/ b& Z; [# q% b, h& ~$ n1 ^直线方程The equation of a line# h! c9 L# G. }. y4 }
直线方程作图Graphing the equation of a line8 k% n4 w- o# y( v7 j
圆心在原点的圆的方程The equation of a circle with centre(0,0)6 F: O+ ^9 O) P3 L5 {/ X
任意圆心的圆的方程The equation of a circle with centre(h,k)) t7 b3 X# O) W* B5 @1 g
圆的切线Tangents to circle
( k' @' {5 r; c/ u+ d& a. X4 d, s用坐标系证明几何问题Coordinate proofs in geometry( ]0 o4 _0 z% x `6 }6 ]& P2 Q
圆的性质Properties of circles
4 ~1 B6 m/ v6 _# Q: u' E) `7.解析几何:方程系Systems of equations+ W4 p V, ^3 Z( W* x, b
线性方程组的图解法Solving systems of linear equations by graphing. T5 }7 u: f* b4 w
等价直线系equivalent linear systems. F. i) s3 R E( g4 `- i: g
代数法解直线系Solving Linear system Algebraically0 o% ^8 g+ P3 K. N
用直线系解应用题Solving problems using linear systems# a/ |+ m$ [. b [
解三元一次方程组Solving system in three variables
* m: {3 I0 F6 Y5 V图解法求解一次二次二元方程组Solving linear-quatratic systems by graphing
+ `7 @4 T7 m2 T5 B% k" R代数法求解一次二次二元方程组Solcing linear-quatratic systems by algebraically0 e @/ C( E# t, z w
切线方程Equations of tangents5 s/ t. T# E/ C% C
8.函数:线性和二次Function:linear and quatratic- V+ L6 W$ x# _& }4 L
关系Relations, @3 t5 r! Z. D0 X- G% a- @- h
函数Functions, d0 n3 G' k) R; v5 D6 x- M* z- O
函数表达式Function notation
+ [$ y+ p, T+ a线性函数Linear functions
' ?! h! `2 f2 c7 Q7 m二次函数Quatratic functions
: i! l2 o4 ^1 Y, ^比较图形Comparing the graphs of y=x^2和y=x^2+q
8 O: _ H2 p$ z% o2 _& u比较图形Comparing the graphs of y=x^2和y=(x-p)^2
8 g" ]! M% F8 Y f比较图形Comparing the graphs of y=x^2和y=ax^2
+ x" u9 J/ {$ r, M画图Graphing y=a(x-p)^2+q/ u$ w; ^ P5 n) D
画图Graphing y=ax^2+bx+c
7 h, X9 F6 |! y# l2 X c( S# |6 U二次函数的最大值和最小值Maximum and minimum value of a quadratic function
' b: J0 T6 d9 J" Z4 j; v6 I* A最大和最小值问题Maximum and minimum problems |
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