少妇AV一区二区三区无|久久AV电影一区三|日本一级片黄色毛片|亚洲久久成人av在线久操|黄色视频在线免费看呀一区二区|综合精品视频精品久久久浪朝|亚洲午夜成人资源|欧美黄色一级片黑寡妇|内射无毛少妇特写|无码农村夜晚偷拍啪啪

Д(sh)Wfn塶{(dio)cֵ(sh)Wһ

rg2013-10-08 14:18:00   ԴonW(wng)     [wС ]
®onW(wng)P(gun)ڡД(sh)Wfn塶{(dio)cСֵ(sh)WһҌW

һ̲ķ
1̌W(ni)
(ji)n(ni)ݽ̲ĹփnrM@ǵһnrԓnrҪW(sh)Ć{(dio)Եĵĸ(j)(sh)DДຯ(sh)Ć{(dio)Ժ͑(yng)öxC(sh)Ć{(dio)
2 ̲ĵĵλ
(sh){(dio)ǸД(sh)WஔҪһA(ch)֪RcоӑՓȺ(sh)P(gun)|(zh)ĻA(ch)ձ(ji)(ni)ݲHĺ(sh)WՓA(ch)߀B(yng)Wij˼S}ͽQ}
3̲ĵcpycpP(gun)I
̌Wc(sh){(dio)ԵĸДijЩ(sh){(dio)Եķ_{(dio)һֲ.
̌WycI(lng)(sh){(dio)ԵČ|(zh)c(yng)_{(dio)һֲĸ
̌WP(gun)IČWČWJ֪Y(ji)(gu)l(f)vγ^̣
4W
һW̎Ը˼SgAΣ˼S𲽵؏ĸ˼S^ɵ˼Sɴ߉݋˼Sl(f)չW˼S־ʶ̌Wh(hun)(ji)DŽ(chung)O(sh)ǡ?sh)Ć}龳(do)WeO˼B(yng)߉݋˼SČWJ֪Y(ji)(gu)ֻܸ(j)(sh)ĈD^S׃󺯔(sh)ֵ󡱵׃څݣڽ̌WҪúú(sh)Dֱ^l(f)]öýw̌Wă(yu)ڌWڸȱϵy(tng)֔ڽ̌Wעӏ.
Ŀ˷
һ֪RĿˣ
1֪RĿˣ⺯(sh){(dio)ԵĸДһЩκ(sh)Ć{(dio)Եķ˽⺯(sh){(dio)^(q)gĸܸ(j)(sh)Df(sh)Ć{(dio)^(q)g
2Ŀˣͨ^C(sh)Ć{(dio)ԵČWʹWw⵽һĔ(sh)Ww{˼SʽB(yng)W^w{I(lng)(sh)WĚw{D(zhun)˼뷽ӌW֪R“(lin)ϵW֪RӘ(gu)
3Ŀˣ׌WeOc^졢̽ný̌Wp߅֪R^wɹϲԴ˼l(f)֪I(lng)\׃^cȥ^ķͨ^B͸(sh)νY(ji)ϵĔ(sh)W˼WMбCΨx˼
^c
B(yng)Wܵ߉݋˼SԼ\׃(sh)νY(ji)ӑՓķȥ̎톖}ߌW˼SƷ|(zh)ͨ^(sh)Ć{(dio)ԵČW׃׃P(gun)ϵͨ^ýwֶμl(f)WWdȤB(yng)Wl(f)F(xin)}}ͽ}߉݋
̷cW
1̌W
ڽ̌WҪעչ_̽^úú(sh)Dֱ^ԡl(f)]ýw̌Wă(yu)(ji)nÆʽ̌W̽ʽ̌WMн̌W̎nֻ(do)׌Wڽ̎ᆖXİl(f)F(xin)֪֪̽Ҽ뼤ԵZߌWķeOߌWc֪Rγɵȫ^̡
2W
̽˼Y(ji)w{Ҹɞ鱾(ji)nWWҪʽ
^̷
(ji)nĽ̌W^̰}龰(sh){(dio)ԵĶx룬(sh)p(sh)Ķx}c얹̾Y(ji)nI(y)K@քe^̺O(sh)ӋDһһ
һ}龰
˼l(f)WČWdȤ(ji)nýwO(sh)Ӌ˶}͈D͈DṩϢһϵІ}͌Wl(f)WČWdȤ֪W(sh)Ć{(dio)䁉|Ҋn
nJ飺龳(yng)؞ný̌WʼK(ji)n(chung)O(sh)龳׌WH(sh)Wܵ(sh)W܇WĸJRĶ_W(sh)W׌Wnõһ_ʼ͸ܵ(sh)W҂߅׌WWÔ(sh)W۹ȥP(gun)ע
(sh){(dio)ԵĶx
1׺ήӮʾ ՈWJ^ش}ͨ^WьW^ĺ(sh)y=2x+4  ĈDĄӑB(ti)ʽxyg׃P(gun)ϵʹW(sh){(dio)иJRMб^׃څ̽ӑش†}
}1^к(sh)DҿD׃څ
}2_fDڅݡ˼
ͨ^WĽ̽ӑY(ji)õ{(dio)Եġͨ׶x
ijһ^(q)g(ni)xֵr(sh)ֵyҲDԓ^(q)g(ni)څٵxc f(x)ĈD
ͨ^}ĶxnDZD(zhun)锵(sh)W̖Z׺ή`ʹã(sh)ЙCY(ji)(do)WĈDZԵ(sh)W̖ZԵķg׃pɡ
O(sh)ӋDͨ^WϤ֪Rn}ڼl(f)WČWdȤ͌WͬrҲB(yng)W^w{˼S̈́(chung)RWW˼ɌWWD(zhun)γõ˼SƷ|(zh)ͨ^WьW^y=2x+4  ĈDĄӑB(ti)ʽطӳxyg׃P(gun)ϵʹW(sh){(dio)иJR ۏČWԭJ֪Y(ji)(gu)֣̽ӑ{(dio)Եĸϡl(f)չ^(q)ՓҪ󡣢܏ĈDֱ^JR֣о{(dio)Եĸ䱾оW(sh)WһNn̵
(sh)p(sh)Ķx
ǰĻA(ch)׌WӑՓw{ʹÔ(sh)WZԁʴ_(sh)Ć{(dio)ڌWشĻA(ch)ϣo(sh)ĸͬrҪWӑՓеP(gun)I~עc
xеġx1 x2rf(x1)< f(x2)ySx;̮˺(sh)Ć{(dio)f|(zh)(sh)WZԶô@ǔ(sh)W
ע⣺1(sh)Ć{(dio)Ҳк(sh)p
2ע^(q)gȡcx1,x2ԣ
3(sh)Ć{(dio)njij^(q)gԵһֲ
׌WчLԇp(sh)ɃWݡ{(dio)^(q)gĸ
O(sh)ӋDͨ^o(sh){(dio)ԵćxĿǞ׌Wʴ_ذո⺯(sh)Ć{(dio)䌍Ҳ(sh)pnjij^(q)gԵһֲͬr_ж(sh)ij^(q)gϵĆ{(dio)Եһ㲽E@̎ͬrҲ׌WwW(sh)Wķ䂀Ʒ|(zh)
ģ}
ĻA(ch)ϣ׌WY(ji)Єe(sh){(dio)ԵķD󷨺Ͷx
22C(sh) څ^(q)g-ޣǜp(sh)
ڱ}ĽQ^УҪWնxMз_}ҪQʲôxҪʲôȥ˼ͨ^ԼĽQY(ji)C{(dio)Ԇ}һ㷽
׃ʽһ(sh)f(x)=-3x+bRǜp(sh)ʲô
׃ʽ(sh)f(x)=kx+b (k<0)Rǜp(sh)Î׷NДࡣ
׃ʽ(sh)f(x)=kx+b (k<0)Rǜp(sh)Î׷NД
e`|(zh)ϲ]CʹҪCĽY(ji)Փ
}O(sh)ӋDĻA(ch)׌WY(ji)Єe(sh){(dio)ԵķD󷨺Ͷx1ǽ̲}ĽQW(yng)Ô(sh)νY(ji)ϵ˼뷽}RMһ⣬ͬrҲоw}{(dio)^(q)g@һJRҪ˽⺯(sh)ijһ^(q)gǷІ{(dio)ĈDM^һNöִԵķfҪ(j){(dio)(sh)ĶxMC2ǽ̲ľ}ľͨ^ͬY(ji)óʹöxCһ㲽Eȡ׃Σ̖½Y(ji)Փͨ^2ĽQnjW\øMкՓCĻC}Ҏ(gu)ӖĶߌWՓC3ǽ̲2Ĕ(sh)W}ĿMһ}Ҏ(gu)߉݋ͬr׌WWһЩҊ׃η
壩얹c̽
1̲ p36 23
2̽κ(sh)Ć{(dio)ʲôҎ(gu)ɣ
׺ήʾW̽}C}rgSr͞n˼}
O(sh)ӋDͨ^^D󣬌(sh)ǷijN|(zh)һNȻͨ^kC@N_ǰl(f)F(xin)ͽQ}һNÔ(sh)W
ͨ^nþWMһϤCДຯ(sh){(dio)ԵķͲE_얹֪Ŀͬr}Eγɲ߽}˼׌WW˼WY(ji)
Y(ji)
ͨ^(ji)nĸ(ji)n҂W˺(sh){(dio)Ե֪RͬWҪӛ{(dio)njij^(q)gԵͬrⶨxĻA(ch)ҪC(sh){(dio)ԵķE_MДC
O(sh)ӋDͨ^СY(ji)ͻ(ji)nc׌WW֪RĽY(ji)(gu)һJRWһЩQ}˼cw(sh)WĺC
ߣnI(y)
1̲ p43 }1.3 AM 1{(dio)^(q)g2C{(dio)ԣ
2ДಢC(sh) ϵĆ{(dio)
3(sh)WӛՄ?w)㱾?ji)nеի@J鱾(ji)nеҪ֪Rͷ
O(sh)ӋDͨ^I(y)12Mһ얹̱(ji)nWp(sh)ĸӖͽ}Ҏ(gu)ӖԴWY(ji)(ni)ݸĿ䌍urnҪ󣺲ͬČWWͬĔ(sh)Wڔ(sh)Wϫ@òͬİl(f)չI(y)3@N͵I(y)ʽܺõwF(xin)
ߣO(sh)ӋҊppt
ur
Чĸ̌WǽڌW֪RY(ji)(gu)A(ch)ڽ̌WO(sh)Ӌ^עˣһ.ҪՌWķӁڶڌW֪RY(ji)(gu)¸gҡl(f)չ^(q).̽ؽ^̵n׌W(jng)v(chung)O(sh)龳̽עط˼չ(yng)áw{Y(ji)Ļ^w˅c(sh)W֪Rİl(f)l(f)չ^ B(yng)Ô(sh)WRɞeOӵĽ(gu)
(ji)n@̌Wcᘌ̌WĿˣԶýwg(sh)չF(xin)֪Rİl(f)γ^ʹWʼK̎چ}̽оB(ti)֮Ȥעؔ(sh)WƌWоČW협(yng)nҪоԽ̌WLԇ