t(y)W(xu)ߵȌƌW(xu)У2023Ϊ(d)I(y)Ļ|(zh)ԇV

Ϊ(d)
2023/3/21
2023Ϊ(d)I(y)Ļ|(zh)ԇV
Ļ|(zh)ԇҪ쿼Z(sh)W(xu)ӢZΌW(xu)Ƶճ̶Ⱥ\(yn)֪R(sh)Q}Ļ
һԇʽ
h(yun)̾W(wng)j(lu)O(jin)ھyԇʽM(jn)ԇr(sh)gBm(x)120
ԇ}}ֵ
ȫ^ԇ}ھʽ}͞(xing)x}100}ÿ}2M200֡
ԇ(ni)ݼֵ
y׳̶ȼ
塢֪R(sh)(ni)ݼҪ
һZ
ZĿԇă(ni)ݰZĻA(ch)֪R(sh)xɂ(g)
1ZĻA(ch)֪R(sh)
1Zĸĸ{(dio)ƴҎ(gu)tܽoÝhע
2֣ճõĝh˽ָ֡(hu)ͬx֡
3~Rͬx~x~~Zĸɫʣܱx~ͬx~˽ⷴx~ճõijZ
4Z˽Z֪R(sh)ܱεZe(cu)`
5oձȔM䏈űȡżpP(gun)ZO(sh)ͷoʽ
6_ʹØ(bio)c(din)̖(ho)
7˽ČW(xu)R(sh)
2x
1F(xin)ģ_Ҫ~ZĺxеҪľӣܺYxȡеϢ܅^(q)eһwúČW(xu)Ʒķ_½Y(ji)(gu)˼·ܸ(j)ͬwc(din)w{(ni)Ҫc(din)˼ܱ^(zhn)_طƪڌZ\(yn)÷c(din)ܽY(ji)ϾwƷČur(ji)һƪ»ČW(xu)Ʒ˼(ni)ݺߵ^c(din)B(ti)ȣ߂һČW(xu)bp
2ģ˽Ž~xIJeճҊԌ(sh)~˽ⳣҊ̓~һ÷˽ⳣҊԾʽeעcF(xin)hZͬľʽxͷg\ġ
(sh)W(xu)
(sh)W(xu)ԇă(ni)ݰ(sh)c̽M(sh)Ǻ(sh)cʽƽ(f)(sh)wD(zhun)wȰ˂(g)
1(sh)
1˽⺯(sh)ĸ(hu)(sh)Ķx(hu)(sh)y=f(x)x=a̎ĺ(sh)ֵf(a)˽^(q)gĸ(hu)Å^(q)gʾ(sh)
2˽⺯(sh)Ć{(dio)ԺżԵĸ(sh)p(sh)溯(sh)ż(sh)ĈD
3һκ(sh)(sh)(sh)ĸĈD|(zh)ܸ(j)֪lĽʽ
4κ(sh)ĸ˽κ(sh)y=ax2ĈD|(zh)
5(hu)䷽(sh)y=ax2+bx+cy=a(x+m)2+nķպ(sh)y=ax2+bx+ccy=ax2ĈDgP(gun)ϵ(hu)κ(sh)ֵСֵ
6(j)֪l(hu)ôϵ(sh)_κ(sh)Ľʽ
7(hu)öκ(sh)֪R(sh)QΌ(sh)H}еֵСֵ}
8˽纯(sh)ָ(sh)(sh)(sh)(sh)ĸĈD|(zh)(hu)|(zh)^ֵĴС
2c̽M
1̵ⷽĽ̵ⷽĸ
2һԪһη̵ĸ(hu)\(yn)÷̵ͬԭ쾚ؽһԪһη˽⑪(yng)}һ㲽E(hu)һԪһη̽⑪(yng)}
3˽ʽ̵xտɻһԪη̵ķʽ̵Ľⷨ˽ʽ̿ܮa(chn)ĵ(yn)ķгʽ̽P(gun)đ(yng)}
4һԪη̵x˽䷽һԪη̵ĸcЄeʽcϵ(sh)P(gun)ϵܑ(yng)QP(gun)}ķڌ(sh)(sh)(ni)ֽ(xing)ʽ쾚xm(dng)һԪη̺гһԪη̽⑪(yng)}
5Ԫһη̺Ľ⼯Ԫһη̽MĽĸ쾚ôԪӜpԪԪһη̽MгԪһη̽M⑪(yng)}
3?dng)?sh)
1(sh)еĸ˽ʲô(sh)Сʲô(sh)е(xing)˽┵(sh)еıʾʽ˽ʲô(sh)еͨ(xing)ʽ֪һ(g)(sh)еͨ(xing)ʽ(hu)ָijһ(xing)oһ(g)εĔ(sh)еǰ(xing)܉ͨ^^쌑һ(g)ͨ(xing)ʽ
2Ȳ(sh)УȲ(sh)еĶxյȲ(sh)еͨ(xing)ʽʽÿһ(g)ĸĺxȲ(sh)еͨ(xing)(hu)ùʽյȲ(sh)еǰn(xing)ʽʽÿһ(g)ĸĺx܉`\(yn)ǰn(xing)ʽ}`\(yn)õȲ(sh)еĹʽ⑪(yng)Æ}Ȳ(xing)Ķx(hu)õȲ(xing)ʽ}
3ȱȔ(sh)УȱȔ(sh)еĶxյȱȔ(sh)еͨ(xing)ʽʽÿһ(g)ĸĺxȱȔ(sh)еͨ(xing)(hu)ùʽյȱȔ(sh)еǰn(xing)ʽʽÿһ(g)ĸĺx܉`\(yn)ǰn(xing)ʽ}`\(yn)õȱȔ(sh)еĹʽ⑪(yng)Æ}ȱ(xing)Ķx(hu)õȱ(xing)ʽ}
4Ǻ(sh)
1ǵǺ(sh)ǵĸսK߅ͬĽǵıʾ⻡Ƶĸ쾚M(jn)жcȵēQǺ(sh)Ķx쾚Ǻ(sh)Ķx.ӛǺ(sh)ֵڸķ̖(ho)Լ02С322кͦ643ǵǺ(sh)ֵͬǺ(sh)g8(g)P(gun)ϵʽT(do)ʽ쾚\(yn)@ЩʽQP(gun)Ǻ(sh)ʽֵ׃Q(hu)Q֪ij(g)Ǻ(sh)ֵǼԓǵǺ(sh)ֵĆ}.
2Ǻ(sh)ĈD|(zh)˽Һ(sh)Һ(sh)ĈDĮ(hu)ác(din)ҡҺ(sh)DĺDҺ(sh)ĈD˽Ⲣf|(zh)xֵԡżԺ͆{(dio)ԣ(hu)Ǻ(sh)|(zh)QP(gun)}˽ں(sh)cСڵx˽ͺ(sh)y=Asin(wx+)ĈD|(zh)(hu)ác(din)了D(hu)(zhn)_ڡֵ˽к(sh)к(sh)ĈDĮܮ了DDfк(sh)ĶxֵԡżԺ͆{(dio)(hu)Ǻ(sh)|(zh)^Ǻ(sh)ֵĴС
3ӷՓ쾚ҺҺ(sh)ļӷк(sh)ļӷⲢնǡǹʽ(hu)ʽM(jn)кεǺ(sh)ʽĻֵCεǺʽ
4Ǻ(sh)đ(yng)ãֱε߅P(gun)ϵ(hu)ֱΡM(jn)к׃QQһЩ(yng)Æ}Ҷ(hu)бμεđ(yng)Æ}(hu)(j)߅Aεe
5cʽ
1˽⼯ϵĸ쾚\(yn)üϵăɷNʾeʾ(֪ʲôǼʲôǼϵԪأ_üϵăɷNʾʾoļԼжoϵԪأ
2˽ռӼӼĸ(hu)_ʹ÷̖(ho)(yng)̖(ho)ʾԪcϡcϵP(gun)ϵ֪ʲôǿռϤռķ̖(ho)֪ʲôӼʲôӼʲôǼȣ(hu)жһ(g)һ(g)ϵӼӼ̓ɂ(g)֪ռκһ(g)ϵӼ
3ռϵĽ\(yn)
4쾚һԪһβʽһԪһβʽMͿɻһԪһβʽMIJʽΣĽⷨ
5쾚һԪβʽĽⷨЃɷNֽM͒タDⷨ
6ս^ֵʽxa(a>0)ĵȃr(ji)ʽ.(hu)ax+b
6ƽ
1ĸMcĸ
2ļӷpc(sh)˷\(yn)˽ɂ(g)ėl
3ƽķֽⶨ
4ă(ni)eĸ|(zh).ֱ(bio)Ӌ(j)ă(ni)eʽ(hu)ă(ni)eӋ(j)Lɂ(g)ĊA˽ɂ(g)ֱėl
5ƽֱ(bio)ĸ.(bio)M(jn)ļӷpc(sh)˷\(yn)㡣(bio)cc(din)(bio)֮gP(gun)ϵ
6ƽ(ni)c(din)gľxʽc(din)ʽƽƹʽ
7(f)(sh)
1̓(sh)λ(f)(sh)̓(sh)̓(sh)(f)(sh)Ⱥܗ(f)(sh)ĸ(hu)M(jn)Д(sh)ķ
2Տ(f)(sh)ʾ(f)(sh)ģݗǵĸ(hu)(f)(sh)ģݗǵֵ
3Տ(f)(sh)(sh)ʽļӜp\(yn)˷\(yn)\(yn)Ռ(sh)ϵ(sh)һԪηڏ(f)(sh)(ni)Ľ⡣
4(f)(sh)ʽʽij˷˷\(yn)
5(f)(sh)ָ(sh)ʽָ(sh)ʽij˷˷\(yn)㡣
6Տ(f)(sh)Ĵ(sh)ʽʽָ(sh)ʽĻ
8wD(zhun)w
1˽wD(zhun)wĸ
2ֱFAAFP(gun)|(zh)
3˽ֱFAAFֱ^DԼֱAAFĂ(c)չ_D
4ӛֱFAAFĂ(c)eʽıeʽԼFweʽ
5쾚\(yn)ʽьW(xu)^֪R(sh)M(jn)P(gun)eweӋ(j)ܽQһЩεČ(sh)H}
ӢZ
ӢZԇă(ni)ݰZ~RZxȷ棬ȫyԇӢZA(ch)֪R(sh)ͼܵճ̶M(jn)һӢZ fxg»A(ch)
1Z
\(yn)ƴxҎ(gu)t͇H(bio)ƴx~
2~R
11200(g)~(~R)300(g)(x)TZ̶䡣
2ܸ(j)W(xu)Ę(gu)~~ͺϳ~~x
3Z
˽A(ch)ӢZZ֪R(sh),ϤӢZZĻҎ(gu)t,ĻA(ch)ϱ^쾚\(yn)
4x
1xεđ(yng),żՈ֪ͨlͳҊ(bio)־ȡ
2n,a(b)x(yng)_(d)10f~
3ܽ~xyԵW(xu)nĵֲ,܉˼Ҫ(ni)x~ʲ^3%ֲϕr(sh),ٶȞÿ50-70(g)~
ģ
οԇă(ni)ݰ(hu)xăr(ji)ֵwϵͺăr(ji)ֵ^hʮŴ(x)ƽr(sh)Їɫ(hu)x˼룬҇܌W(xu)(jng)(j)(hu)Ȼ֪R(sh)
σ(ni)ݞt(y)W(xu)ߵȌƌW(xu)УW(wng)l(f)Ϊ(d)Ϣ鿴t(y)W(xu)ߵȌƌW(xu)УϢl(f)rՈc(din)>>t(y)W(xu)ߵȌƌW(xu)У
P(gun)]
پW(wng)l(f)D
پW(wng)l(f)m(x)µַՈc(din)xԭġg[