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и(f)(x)Ӌ

rg2020-12-18 11:15:55 иԇ

2017и(f)(x)Ӌ

ڿи֮ǰҪÏ(f)(x)ôô(f)(x)Ч?YJBYSСռP(gun)2017и(f)(x)Ӌgӭxb!

2017и(f)(x)Ӌ

ܶˌиԇĕrgãff(f)(x)ӋҕvĺԔŶ!ゃҲ԰rһЩС{(dio)(ji)(f)(x)Ӌچ헏(f)(x)ĻA(ch)όɆǵҿиwϢ

1)һ(ǰ3)

1 Ҫ(ͬrM)

A.]ĕYԴȫ(zhn)߅(1-3)

B.OG OG ǰ½Bи}Ŀă(ni)ݿ(؄ex )һЩС(x)׾ӿȲ(f)(x)ĕr(1-3)

C.~һõǏtr~ӛՈW(xu)ƷĆ~һ27list ÿ챳ɽMò(zhn)xՈ ׵MP3ñړ˼Լ벻Ć~߅򂀲(f)(x)һĆ~ٿԼһ߅һֱ?jng)]дĆ~ֻкٴӑ~ֹڶ(f)(x)ĕrٰ챳Ć~(f)(x)һ(ÿ)

D.OG֮_ʼ{ɫdelta {ɫdetla@oˏ(f)(x)Ӌ԰ҲԸ(j)rһЩ{(dio)hһƒ(ni)

E.  иW(wng)j(lu)nõ vץcӛPӛҪúÿY(ji)Ҫӛcӡÿbx(x)

2-4 ˕rѽ(jng)иѽ(jng)TҪՏ(f)һյľ(x)~x 

A.ѽ(jng)ӆõ{ɫdeltaӋx 

B.  ߀Ҫɼ£һĆ~СÿÁx; ˸x(x)ZZ{(dio)(ÿ춼Ҫ)

C. ~һͻ^^ٱһ@һ鱳~͏(f)(x) rĆ~~RLܶ(ÿ)

a(ܵĵζڶ¾ҪˣԞһµ'Z͌(x)һЩҪĜ(zhn))

A._иW(wng)j(lu)nѽ(jng)d߀ҪdW(wng)j(lu)nõvx

B._Ƶnvѽ(jng)d߀dvx

C.OGP(gun)ڿZĵĽBД(sh)

D._ʼ Ƶnv(ni)ݱ^ࡣ ĕrҪă(ni)PӛҪĵطôC^côeȵ

2)ڶ(ǰ2)

1ܣ Ҫ^ɵҪԿZĵڶ

A. ƵnPӛ(Ӌ4,5)иW(wng)j(lu)nõĿȲҪmȻҲǴvҪvǾC

B.иW(wng)j(lu)nõĿZ

C. 

D.~

E.dһЩĺͿZęC(jng)

2-4˿Ҫȫ(f)(x)ĺͿZ

A(zhn)Z(}ĿC(jng))cȵȷеĶӿòֹһZ}ĿҪ`һcÿ춼ׂӣ20һͿøNZ}Ŀ

B ĶҪxҪҪ•xҌx͹(ji)ࡣςW(wng)Ĵu޸ĶҪȡһ}ĿÓڶ

C2ܵĕrVdЦ185185}ÿ}VԼ^c벻ٿЦġͨ^@һ^XL(fng)ľ(x)Ժ׿ҵõPoint.(ƵnҲн^vĺܺãI(lng))

Dڶܣߵ3-4ܿ_ʼ̫ɵdęC(jng)}Ŀҽh㲻ҪһƪһƪҪ޸ӵW(wng)ϡ2-3쌑һƪ޸˺(zhn)иͬW(xu)ĸ

E -վW(wng)j(lu)nõĿZn(zhn)ÿZ3-6}ģһЩ}Ŀ(x)һ¡OG, ߀ģMܛϵ}Ŀ

F   ÿؾ

G ~ÿرӋɂ֮~ϛ]ʲô}

3)(ǰһ)

һ·dzP(gun)I^Ҫºܬ

1-2

A ӛ Pӛcļ^ÿbxxԇֹ

B иW(wng)j(lu)nõvҪǾCόԜ(zhn)䂀Сģ

CҪһЩ }ĿģMܛbarronkaplanÕrҪӛPӛ.Z3-6}ҲҪЩ}Ŀbarronkaplanȵ

DbõĿZ

EһЩиx}ĿЛ]Ă͵}Ŀ_ʱ^͡ᘌ@Щ}ĿЛ]Б(yng)ϾW(wng)фe˵ĵ

F^m(x) 

G~ԲñˣҪa©

HdC(jng)A(y)y}Ŀ

I һӋA(y)yϵ}Ŀһ20}Ŀôÿ춼Ҫһƪӛס޸

3

A ^m(x)(x)  ό˾ðɵ (x)

Bxxy}ͻ

C(j)A(y)y(zhn)Z(j)A(y)yѿZ3-6}(x)һ

D(j)A(y)yġ

4

Aþ(x) c}ĿOGϵ ߀ETS͵һ׾ӡ߰ܛ 

BxҲƪ

Dьõģ޸ĺٿһ顣

EZӏ(f)(x)һģ(f)(x)һ

FCόģ(f)(x)һ

G ϾW(wng)A(y)yЛ]и£еԒٜ(zhn)һ]еԒќ(zhn)䲻ĵطaһ

C(jng)A(y)yһ±Ҫ(zhn)ă(ni)mȻ㲻ܱCĿԇă(ni)A(y)yǙC(jng)}(x)^ģM}ӽԇҽhҺúÿZęC(jng)(x)һ¡

߀ǾԒA(y)yһDzܱCٷ֮ٳɹ߀ǿֵď(f)(x)oԼٍA(y)y\]A(y)yҲ֮е

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