第三章 导数及其应用 习题课-【创新方案·高中同步创新课堂】2020-2021学年高中数学选修2-2（北师大版）

$!N$3�(%)&9µIJn%1(%A&( '(%)&$ ".) ) %7:)$ " ) &"-7:) ( *(B%)&$& " )# % " ) $ )&" )# ! |(B%)&$1(1)$"! })û«~((B%)&E(%)&Ü " # (! "# �9û«�¯���$ ) " # " # (% &" " %"(#& # (B%)& & 1 % (%)& ".7:# ; 1 : & " # %7:# *R " # (! "# �(� )$" �((%)&� � � � x(� V a � x(� (%"&$1! �(% &"# $".7:#((%#&$& "# %7:#( *(% &"# &(%#&$ $# &#7:#2 "# :%$.%7:#&$ "#7:; $ "($ 1( *(% &"# $(%#&( *(%)&R " # (! "# � 4 a b x z (% &"# $".7:#(a � x z (%"&$1! ;12 !<=!N$AB"*1((B%)&$$")#&"#")$$")%)&%&( |(B%)&$1(ù1)"$1()#$%%Ù�&! $}"$1~(}) û«~((B%)&((%)&9û«�¯Ú��$ ) &" %&"(1& 1 %1(#& # (B%)& % 1 & (%)& &3"%6 : ®>i ; &"("%6 *})$1~((%)&�1®>i! *6$$! s'(%#&$&"("%$((%&"&$&3"%$((%&"&$(%#&( *})$#~((%)&�1®Ói( S&"("%$2.#+(S"$#! %}"11~(}) û«~((B%)&((%)&9û«�¯Ú��$ ) &" %&"(1& 1 %1(#& # (B%)& & 1 % (%)& &3"%6 ; ®Ói : &"("%6 *})$1~((%)&�1®Ói! *6$&#+! s'(%#&$&"("&#+((%&"&$&3"&#+((%#&$(%&"&( *})$#~((%)&�1®>i(S&"("&#+2$(S"$&#! a��@("$#(6$$g"$&#(6$&#+! !>?@A" "!NO$(B%)&$$)#&$)$$)%)&"&( |(B%)&$1(1)$1g)$"? }&"1)11~((B%)&$1(7(%)&nj:W' }11)1"~((B%)&11(7(%)&nö:W? *})$1~((%)&�1®>in"( *"$#(*(%&"&$&". $ # %#2. " # ( (%"&$". $ # %#2 $ # ! *Ü)"!&"(""�((%)&9®Óin& " # ? PQ$& " # #!N$*FK�(B%)&$%. " )# $ %)#&" )# ! s)$1("$1(|(B%)&$1(1)$槡 " # ( }11)1槡 " # ~((B%)&11'})$槡 " # ~((B%)&$1! |(%)&Ü 1(槡 "% &# �bc¨ö(Ü 槡"# (%A% &�bc¨j( S})$槡" # ~((%)&�1®Ói(7槡 " # $$(ù1"$$(! $!N$:W(%)&9µIJn%1(#&((B%)&$ " ) & " #.)%"! %"&}"$" ~((B%)&$ &)#%# )%#.)& (� x (%)&9 b c ¨ j � ½ n %1(槡#&(bc¨ö�½n%槡#(#&! %#&})"%1(""~((B%)&$ #.#) )%#.)&%"$1 ( S(%)&Ü%1(""�bc¨j! |(%)&Ü%1(""�9®>in(%"&$"(4D"$ " # ! ;13 !< = ! N$%"&* F K 1$' Û í / l n 9 Ü ) � ' n "1,%"-)&'2 Ý % n "$, %"-1!3)&(Û Þ ß é n )111, %"-1!%)&!4 D ' Û í 9 Û Æ Ç N$ !"$, %"-1!3)&&"1, %"-)&":)111,%"-1!%)&$%$.1!+)&:)111,%"-1!%)& $&"/11)#%")11)%")111%11)1"&! %#&'Ûí9ÛÆÇn (%)&$%$.1!+)&:$#%1, &)#%#)%% &)$ $$#%1,%1!+)$&%!/)#%%!))%)&( 7(B%)&$$#%1,%#!3)#&+!()%%!)& $+3#%+)&)&%)&$&! |(B%)&$1(ù1)$ ) + g)$$%Ù�&! }11)1 ) + ~((B%)&$1(} ) + 1 )1"~((B%)&11( �x)$ ) + ~((%)&�®>i(% &)+ $#1111! �x})$ ) + ~('Ûí9ÛÆÇ®>(®>ÛÆÇn#1111àÈ! !>?@A